The particle on the circular path has a speed VA = 5 m/s at point A, which is increasing at a constant rate of 1.5 m/s2. What is its speed at point B? B AVA = 5 m/s A 2.5 m OVB OVB 6.06 m/s 3.64 m/s VB 8.49 m/s UB = 6.97 m/s

The particle on the circular path has a speed VA = 5 m/s at point A, which is increasing at a constant rate of 1.5 m/s2. What is its speed at point B? B AVA = 5 m/s A 2.5 m OVB OVB 6.06 m/s 3.64 m/s VB 8.49 m/s UB = 6.97 m/s

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And Gravitation

Section: Chapter Questions

Problem 15P: A car initially traveling eastward turns north by traveling in a circular path at uniform speed as...

See similar textbooks

Related questions

Q: A 1.0-kg block is place on a ramp with angle of inclination of 30.0 degrees. Assuming there is no…

Q: 13. Which of the following statements is valid for a projectile? Take upward direction as positive.…

A: Projectile motion is the motion of a body projected into the air. After the initial force that…

Q: A railroad handcar is moving along straight, frictionless tracks with negligible air resistance. In…

A: Relative velocity of A with respect B is VAB=VA-VB

Q: 12. A toy train is moving on a straight track. a) Can the toy train have a constant velocity but a…

Q: A vacuum of 42 kPa is measured in an airflow at sea level where the ambient pressure is 101.3 kPa.…

Q: A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 4.78 g coins…

Q: Two objects, one less massive than the other, collide elastically and bounce back after the…

Q: A rod of length L is pivoted about its left end and has a force F applied perpendicular to the other…

Q: In the figure, block 1 of mass my slides from rest along a frictionless ramp from height h = 2.1 m…

Q: Justin visits the Grand Canyon and drops a rock off the edge of a cliff. The rock falls 12 m the…

A: In the given qustion, Distance moved by rock in 1st second is 12m Distance moved by rock in 2nd…

Q: A cylinder shown has a weight of 180 lb. Assuming the cylinder to be solid in determining the moment…

A: in this question we use tangential acceleration . and use equation of motion .

Q: A solid metal sphere of 2.0 cm radius is electrically charged with an unknown charge Q. The electric…

A: The given problem lies in the topic of Electrostatics and Properties of electric charges. The…

Q: Calculate the rotational inertia of a meter stick, with mass 0.508 kg, about an axis perpendicular…

A: Given information: The mass of the metre stick (m) = 0.508 kg The mark at which the axis is located…

Q: A solid insulating sphere of 2.0 cm radius is uniformly charged throughout its volume with an…

Q: While attempting to tune the note C at 65 Hz, a piano tuner hears 3.00 beats/s between a reference…

A: Given : Frequency = 65 Hz Beat frequency = 3 beats/s

Q: (a) An atom of singly ionized helium (atomic number = 2) is initially in its second excited state.…

Q: A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 6.88 g coins…

A: in this question we determine answer by rotational equilibrium about point R .

Q: 7. (8 points) A parallel beam of light in air makes an angle of 47.5° with the surface of a glass…

A: Refraction of light

Q: This picture shows a radiometer. It is designed to be placed in a sunny window. One side of each…

Q: A ball was launched upward and forms a projectile with an initial slope of 3 vertical to 4…

Q: An audio technician wishes to determine the distance from ground to water level in a well by using…

Q: Show why the induced current in a wire can only be flowing in a particular direction.

A: According to Lenz's law, " If there is a change in magnetic flux then current in the loop induced in…

Q: The bowling ball has mass 6 kg, diameter 24 cm. The moment of inertia of a solid sphere around its…

Q: The angular position of a point on a rotating wheel is given by 0 = 4.65 +8.95t2 +4.09t3, where 0 is…

Q: the effort required to lift a load of 40 N ?

A: Given; Length,l= 6m effort arm= 3m What is the effort required to lift a LOAD ? load=40N

Q: 1. A positive point-like charge of +20 nC is placed 3.0 cm away from an infinite planar sheet of…

Q: Compute momentum Mass=22 kg Velocity=0.04 m/s

A: Given data : Mass=m Velocity=V To find : Momentum

Q: singly ionized helium (atomic number = 2) is initially in its second e. It ends up in the ground…

Q: d) 64 Q2: A block of mass 0.3 kg is dropped from rest at a height 2 m directly above the top of a…

A: Part (2): Given: The mass of the object is 0.3 kg. The height of the object is 2 m from the ground.…

Q: An electroscope is positively charged. Because of this, its leaves are separated. When an object is…

A: Given, An electroscope is positively charged. Because of this, its leaves are separated. When an…

Q: In the figure, block 2 (mass 1.20 kg) is at rest on a frictionless surface and touching the end of…

A: Mass of block 1(m1) =1.40 kg It's speed (V1) =3.30 m/s Mass of block 2(m2) =1.20 kg Block m1 sticks…

Q: A current of 9.03 A flows through a conductor for 7.5 seconds What amount of charge passes through…

A: Introduction : In this question we are provided with value of current and time . with these data we…

Q: At 9.3 °C, the length of the glass is 50 cm. After heated, the final length of the glass is 50.9 cm.…

A: Given At 9.3 °C, the length of the glass is 50 cm. After heated, the final length of the glass is…

Q: if the speed of light passing through silicon is 7.5  107 m/s, what is the refractive index of…

A: Given data Speed of light passing through silicon (v) = 7.5×107 m/s

Q: A stone is shot on a level ground at an angle of 56° with the horizontal with an initial velocity of…

Q: Block B in the figure weighs 689 N. The coefficient of static friction between block and table is…

A: Given: The weight of block B is 689 N. The coefficient of static friction is 0.34. The angle θ=25°.

Q: For each question, find the equivalent resistance and the current coming out of the source. The…

Q: An engineer is designing a spring to be placed at the bottom of an elevator shaft. If the elevator…

A: height = h = 82 m total mass = m = 1924 kg acceleration = a = 3.1 g

Q: 19. What happens to the tangential velocity of an object moving on a circular motion as its distance…

Q: An elevator cab that weighs 27.3 kN moves upward. What is the tension in the cable if the cab's…

Q: 3.) (Based on Neamen - Review Question 7.6) - Why does the depletion region width increase when a…

A: When P-region is connected to negative terminal and N-region to positive terminal of the battery,…

Q: Find the final velocity of car Initial velocity=0 m/s Acceleration=22 m/s2 Time=0.5 s

Q: A cannonball is shot, horizontally, off the edge of a 12 meter tall cliff. The range of the ball is…

Q: (Figure 1) shows the viewing screen in a double-slit experiment with monochromatic light. Fringe C…

A: The equation for the constructive interference in a double-slit experiment is given by: y=mλDd…

Q: A sphere of mass 5.0 × 10-4 kg is suspended from a cord. A steady horizontal breeze pushes the…

Q: An amateur in the study of space bought a simple astronomical telescope and the curved mirror was…

Q: A cylinder contains one mole of oxygen gas at a temperature of 27°C. The cylinder is provided with a…

A: Write the given values with the suitable variables. T1=27 °C=300 KP=1 atmT2=127 °C=400 K Here, T1,…

Q: You observe a car of mass 500 kg, moving at speed 5 m/s, collide with a 100 kg trailer that was at…

A: Apply the work-energy theorem. Here, W is the work, KEi is the kinetic energy just before the…

Q: Find the value of mass Force=111 N Acceleration=1.77 m/s2

A: Given data : Acceleration=a Force=F Required : Mass

Q: t 1 of mass m₁, moving with a velocity v₁ collides with object 2, mass m2 at rest. If object 1 and 2…

A: Required Correct Option

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

The particle on the circular path has a speed VA = 5 m/s at point A, which is increasing at a
constant rate of 1.5 m/s2. What is its speed at point B?
B
AVA = 5 m/s
A
2.5 m
6.06 m/s
= 3.64 m/s
VB = 8.49 m/s
O. VB 6.97 m/s
VB =
O UB=

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

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

At t = 0, a particle leaves the origin with a velocity of 9.0 m/s in the positive y direction and moves in the xy plane with a constant acceleration of (2.0 i - 4.0 j) m/s 2. At the instant the x coordinate of the particle is 15 m, what is the speed of the particle? O a. 14 m/s O b. 12 m/s O c. 16 m/s O d. 10 m/s O e. 26 m/s
6. A ball is thrown horizontally from the top of a building 110 m high. The ball strikes the ground at a point 65 m horizontally away from and below the point of release. What is the speed of the ball just before it strikes the ground? a. 14 m/s b. 23 m/s c. 36 m/s d. 49 m/s e. 61 m/s
7. At t = 0, a particle leaves the origin with avelocity of u 9.0m/s j the xy plane with an acceleration of a 2.0i- 4.0j m/s2. At the instant the x coordinate of the particle is 15 m, what is the speed of the particle? A. 10 m/s B. 16 m/s C. 12 m/s D. 14 m/s E. 26 m/s maximum height above ch se, 2019. Departme
A particle moves in the xy plane in a circle centered on the origin. At a certain instant, the velocity and acceleration of the particle are 4.0 i m/s and (-3.0i + 2.0 j) m/s². What are the x and y coordinates of the particle at this moment? .A. x = -5.3 m, y = 0 x = +5.3 m, y = 0 C. x = 0 m, y = +8 m O D. x = 0 m, y = -8m
The speed of a particle moving along circle of radius r=4 m, is v(t) = 4t; where v is in m/s and t is in s. The magnitude of the total acceleration (in m/s) of the particle at t = 1s is: a.4.0 b. 5.4 c. 8.9 d.2.1 e. 6.7
A puck slides across a smooth, level tabletop at height H at a constant speed vo. It slides off the edge of the table and hits the floor a distance x away as shown in the figure. What is the relationship between the distances x and H? А. Vo X = 2 gH В. X = С. X = gH
2. Consider a circular track of circumference= 1400 m. There are 2 bikes which start from point A and move in the opposite direction. Once they meet, they start moving in the opposite directions. The one that moves in the anticlockwise direction to the other one has a Speed in the ratio of 36:48 kmph. Find the Distance of the two bikes from A when they meet for the 15th Time? а. 1200 b. 250 с. 350 d. none of these
A diver jumps off a cliff of h at an angle of 0 =38° (see figure below). He reaches a maximum height of hmaz x = 42m from the base of the cliff. Determine the speed of the diver just before he hits the water, = 3m above the top of the cliff before falling to the water below. He hits the water VA =?.Express your answer in units of m/s. Take g 9.80m/s2. Round your answer to zero decimal places. Jrmax Answer:
A youth of mass m = 36 kg is swinging on a swig. Length from upper bar of swing set to the set is L = 3.7 m. The kid is attempting to swing all the way around in full circle. What minimum speed, in meters per second must the kid be moving at the top of the circular path in order to make a full circle?
The speed of an engine moving from point A to make an angle of a with the direction of the stream as shown in the figure is = 15 m/s with respect to the water. Since the motor reaches point B after 8 seconds, what is the magnitude of the velocity a of the stream, in m/s? 96 m O a. 9 O b. 12 О с. 3 O D. 6 O to. 15 B 101 - 15 m/s a A 4
Name: ID: A 3. A ball is thrown horizontally from the top of a building 0.10 km high. The ball strikes the ground at a 65 m horizontally away from and below the point of release. What is the speed of the ball just before it strikes the ground? point a. 43 m/s 47 m/s b. 39m/s d. 36 m/s C. 14 m/s 4. A baseball is hit at ground level. The ball is observed to reach its maximum height above ground level 3.0 s
+ v = 0 m/s A coin was tossed vertically upward with initial velocity of 36.5 m/s. As the coin goes downward, find its velocity when it is midway from the maximum height to the ground. Select one: Oa. -21.2057 m/s O b. 44.7032 m/s O c. -25.8094 m/s O d. 25.8094 m/s