8:37ull LTE1 Safari9. A student is riding on a carousel at a speed of 4.0 m/s.If the Carousel has a radius of 5.0 m and the centripetalforce is 240 N, what is the student's mass?10. A 25 kg girl sitting on a carousel is moving at a speedof 4.0 m/s. If the girl is 5.0 m from the axis of thecarousel, what is the centripetal force that maintains hercircular motion?11. A NASCAR driver weighing 75 kg enters a cornerwith a radius of 155 m with a speed of 125 m/s. What isthe centripetal force that maintains his circular motion?12. A girl sits on a tire swing that is attached with a ronethat is 2.10 m in length. Her dad pushes her with aof 2.5 m/s. If the centripetal force is 88.0 N, whatgirl's mass?

Answered: 9. A student is riding on a carousel at…

9. A student is riding on a carousel at a speed of 4.0 m/s. If the Carousel has a radius of 5.0 m and the centripetal force is 240 N, what is the student's mass?

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter6: Circular Motion And Other Applications Of Newton's Laws

Section: Chapter Questions

Problem 25AP: A string under a tension of 50.0 N is used to whirl a rock in a horizontal circle of radius 2.50 m...

See similar textbooks

Related questions

Q: The magnitude of the force of gravity between two identical objects is given by F. If the mass of ea...

A: GivenMagnitude of force of gravity between two identical object is F0

Q: a. How much energy in joules is required to move a charge of 12 mC through a difference in potential...

A: charge (q) = 12 mC Potential difference (q) = 6 volts

Q: If the distance of the moon to earth were 0.25 times its current distance, the moon would exert a gr...

A: Distance between moon and earth is 0.25 times the current distance To find: new force F'=?

Q: Question 3 A freely rotating satellite leaves the cargo bay of the space shuttle. The satellite make...

Q: A 1120 kg car with no air bag collides with a railing traveling 21.9 m/s. The 62.5 kg driver, who is...

A: F= (mv-mu)/t m= 62.5kg t = 0.05sec v= 0m/s u= 21.9m/s

Q: A 50.0-kg woman stands at the rim of a horizontal turntable having a moment of inertia of 520 kg •m²...

A: Ir= 520kgm2 M= 50kg r = 2m

Q: 35.0-kg object is moving eastward at 26.8 m/s. The object encounters an eastward impulse of 130.0 Ne...

A: Given m= 35 kg. V = 26 .8 m/s & Impulse given ( I ) = 130 Ns momentum (P) = mv We kno...

Q: d kinetic friction between a 476 N crate and the warehouse floor are 0.615 and 0.420, respectively. ...

A: We know that the coefficients of static and kinetic friction between the 476 N crate and the wareho...

Q: A spring is stretched 6 in. when a 4-lb weight is hung on it. The 4-lb weight is attached and pushed...

Q: Part 2 y A spherical, conducting, shell with radius r is placed around particles 1 and 2, and center...

Q: A pendulum consists of a bob of mass m=0.233 kgm=0.233 kgand a massless inextensible string of lengt...

A: Given:mass of the bob, m = 0.233 kgheight of point of suspension from the floor, H = 0.623mlength of...

Q: 23. While having his vacation in Sta. Ana, Maliksi notices that four wave crests pass a certain poin...

A: Frequency of wave is represented by f while it's time period by T.

Q: A body at a temperature of 100°F is placed in a room at a constant temperature of 0°F. If after 20 m...

Q: A pendulum consists of a bob of mass m=0.233 kgm3D0.233 kgand a massless inextensible string of leng...

Q: Glancing at the speedometer of your car gives you your car's instantaneous speed your car's instanta...

A: Answer:your car's instantaneous speed. Our car's speedometer measures the speed of a car at an insta...

Q: A car is moving on a straight road at 8 m/s it is acceleration at 6 m/s what will be its velocity af...

A: Given data : Initial velocity = U Acceleration = a Time = ...

Q: A cylindrical salami (mass 1.20 kg, radius 4.00 cm) is released from rest at the top of ah = 4.00 m ...

A: We have givenMass (m)=1.20 kgRadius (r)=4.00 cmHeight (h)=4.00 m

Q: A freely rotating satellite leaves the cargo bay of the space shuttle. The satellite makes 2 complet...

Q: 2) Draw Field Lines 2+ 2+

Q: 5. Work is being done when a force (1) acts vertically on a cart that can only move horizontally (2)...

Q: A 2.5 ng-red blood cell is settling at a constant velocity of 4.0 mm/h downward in blood plasma. The...

A: Given, A 2.5 ng red blood is settling at a constant velocity of 4.00 mm/h downward in plasma . So a...

Q: In what part of the frequency spectra would expect to find the minimum noise from the atmosphere and...

A: The solar spectra has a 1/f noise pattern.

Q: Charge A with value q = 2.4e-06 C is placed at position x = 0, y = 2.5 (units in meters), and charge...

A: q1= 2.4 × 10-6 C at (0,2.5) m q2= -1.2 × 10-6 at ( -0.5, -2.9) m Test charge is at (2.4, 1.8) E=k...

Q: 30. The intensity of monochromatic light is in the ratio 16:1. Calculate the second distance if the ...

Q: - Consider p-V diagram for an ideal gas shown in figure. PA 1 Constant V V Out of the following diag...

Q: he mass of a train is 30,000 kg. If the train accelerates at 1.1 m/s2, what net force (in Newtons) a...

A: Given: The mass of the train is 30000 kg. The acceleration of the train is 1.1 m/s2.

Q: prangutan then starts to rotate both of its a following happens: The clockwise rotation of its body ...

A: Given:- An orangutan leaps off of a cliff and its body begins to rotate clockwise. If orangutan the...

Q: A resistor of 400 ohms and an uncharged 4 x 10-6 farad capacitor are connected to a 80-volt battery....

Q: A bicycle tire is spinning clockwise at 3.10 rad/s. During a time period At = 1.70 s, the tire is st...

A: Given that:- Time duration is given as 1.70sec

Q: QI. Construct a ray diagram of both concave and convex spherical mirors. Use the last three digits o...

Q: A 5 kg cart is moving at 1.5 m/s to the right and hits a stationary 5 kg cart. The two carts stick t...

A: Given data: Mass of first cart (m1) = 5 kg Initial velocity of first cart (V1) = 1.5 m/s Mass of se...

Q: Radiation you feel through your skin is mostly ____________________. Group of answer choices infrar...

A: Infrared is the least frequency wave. Even it's frequency is smaller than the visible light. Therefo...

Q: The graph shows the x- and y-components of the velocity of some unknown object. The velocity compone...

A: The given trajectory is of the projectile motion. Here there is a vertical acceleration g which same...

Q: e you going to measure the volume of an irregular small shape objects such as pebbles? Explain in de...

A: Archimedes Principle:- "The weight of the fluids that the body displaces is equivalent to the upwar...

Q: JC-22) Double Slit Experiment Light of 600.0 nm wavelength is used to perform a double slit experime...

A: wavelength of light = 600 nm distance between bright fringes (β) = 1.8 mm Let the distance between t...

Q: 12. A total of 8.0 joules of work is done when a constant horizontal force of 2.0 newtons to the lef...

Q: 2) In Figure 2. determine the position in space for which the total electric field due to the two ch...

Q: A horizontal 810-N merry-go-round of radius 1.70 m is started from rest by a constant horizontal for...

A: Given: Weight of merry-go-round =810 N Radius =1.70 m Applied force =45 N Mass of merry-go-round= 81...

Q: A solid disc of mass 23.0 kg and radius 5.00 m rotates horizontally around an axis through its centr...

A: Mass of the disc M = 23 kg Radius of the disc R = 5 m The constant force F = 34 N

Q: Which do you think has more magnetic force if powered with a current of 6 A? Electromagnet A has 300...

A: The magnetic field produced by a solenoid can be found using the formula: B=μNIL. Where 'N' is the t...

Q: JC-21) Planck's Constant from Data When sodium metal is illuminated with light of wavelength is chan...

A: To solve this problem we will use Einstein's photoelectric equation. This equation will provide a re...

Q: Explain one example that you can find in your house the application of centre of gravity of a rigid ...

A: The Centre of gravity is a theoretical point in the body where the body’s total weight is thought to...

Q: For the circuit shown in the figure below, use Kirchhoff's rules to obtain equations for the upper l...

Q: A flat sheet of paper is cut into an equilatera hexagon that is oriented so that the normal to the s...

A: We have givenAngle between normal to sheet and electric field (θ)=60°Magnitude of electric field (E)...

Q: A 3 kg object has a velocity of 3i m/sat one instant. 8 seconds later, its velocity is (5i + 7j) m/s...

A: mass = 3 kg initial velocity = 3 i^ msfinal velocity = 5i^ + 7j^ mstime = 8 seconds

Q: cylindrical salami (mass 1.20 kg, radius 4.00 cm) is released from rest at the top of ah = 4.00 m ta...

A: we have givenm=1.2 kgr=4.00 cmHeight of top (h)=

Q: 0.175 rad/m rad/m В. D. 68.2 26. What is the period of the wave(T)? A. 0.2 Hz В. 2 Hz 26 С. 1.2 Hz D...

A: (26) Given Amplitude (A) = 10 cm Frequency ( f ) = 5 Hz We know Time period = 1/Frequency ...

Q: A bucket that has a mass of 25 kg when filled with sand needs to be lifted to the top of a 30 meter ...

A: From the given data , we can say that mass is the function of (x ) F ( x ) = m(x ) * a

Q: A current of 2.3 A flows upwards through a vertically arranged straight wire in the Earth's magnetic...

Q: - Consider p-V diagram for an ideal gas shown in figure. PA 1 Constant V V Out of the following diag...

Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

8:37
ull LTE
1 Safari
9. A student is riding on a carousel at a speed of 4.0 m/s.
If the Carousel has a radius of 5.0 m and the centripetal
force is 240 N, what is the student's mass?
10. A 25 kg girl sitting on a carousel is moving at a speed
of 4.0 m/s. If the girl is 5.0 m from the axis of the
carousel, what is the centripetal force that maintains her
circular motion?
11. A NASCAR driver weighing 75 kg enters a corner
with a radius of 155 m with a speed of 125 m/s. What is
the centripetal force that maintains his circular motion?
12. A girl sits on a tire swing that is attached with a rone
that is 2.10 m in length. Her dad pushes her with a
of 2.5 m/s. If the centripetal force is 88.0 N, what
girl's mass?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A 30.O-g ball at the end of a stung is swung in a vertical circle with a radius of 25.0 m. The rotational velocity Is 200.0 cm/s. Find the tension in the string: (a) at the top of the circle, (b) at the bottom of the circle, and (c) at a distance of 12.5 cm from the center of the circle (r=12.5cm).
Tommy, wha has a mass of 30kg sits 4.0 meters from the center of a merry go round that is rotting with a period of 10 seconds. What is the centripetal force acting on Tommy?
7:31 l LTE 4 1 Safari A 3500 g car enters a curve with a radius of 45 cm. If the car is moving at a speed of 25 m/s, what is the centripetal force that maintains the car's circular motion through the curve? Draw a motion diagram for a roller coaster traveling in a loop. A pilot is flying a small plane at 8o.0 m/s in a circular path with a radius of 1000 cm. If a centripetal force of 500 N is needed to maintain the pilot's circular motion, what is the pilot's mass?
A roller-coaster track is set with hills and valleys as shown in the figure. A roller-coaster car crests hill "A" at 5 m/s. What force will provide the centripetal force needed for the car to stay on this circular path? 200 OA Weight OB Tension OC. Normal force Op Friction C 160 m
A 10 kg ball is attached to the end of a string is revolving uniformly in a horizontal circle of radius 0.500 m. The ball makes 2.00 revolutions in a second, the ball's centripetal force is: Oa. 789 N Ob. 400 N Ос 350N Od. 126 N Finish attempt
A 60 kg Gila monster on a merry-go-round is traveling in a circle with a radius of 8.5 m at a speed of 2m/s. What acceleration does.the monster experience?
Circular Motion. Please answer vertically. Thank You. A 5000 kg airplane is flying in a circle. a) What is the weight of the airplane? b) How much force is needed to hold it in a 500 m circle with a speed of 60 m/s? c) The wings providea lift equal to the weight and also an inward centripetal force. What total force must the wings provide? d) At what angle should they be banked?
If the length of the centrifuge arm is 13.0 m, at what speed is the rider moving when she experiences 10 g’s? Express your answer with the appropriate units.
A 25g ball is swinging at the end of a rope in a circle. If the tension in therope is 5N, and the ball is moving at 10m/s, how long is the rope?
A 60 kg Gila monster on a merry-go-round is traveling in a circle with a radius of 1.9 m at a speed of 2m/s. What is the net force?
3. One end of a string of length 1.5m is tied to a stone of mass 450gram is swung in a vertical circle. a. What is the minim speed of the ball must have at the top of its are so that the stone continues moving in a circle?
A 2 kg stone at the end of a string 1 m long is whirled in a vertical circle. The tension in the string is 52 N when the stone is at the bottom of the circle. The stone’s speed then is?