Prior to landing at the airport, an airplane flies at a constant speed in a circular course with a radius of 5000 meters. An observer notices that the plane completes each round trip in 400 seconds. a. What is the speed of the airplane? b.Whats the centripetal acceleration?

Prior to landing at the airport, an airplane flies at a constant speed in a circular course with a radius of 5000 meters. An observer notices that the plane completes each round trip in 400 seconds. a. What is the speed of the airplane? b.Whats the centripetal acceleration?

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 thin solid barrier in the zy-plane has a 8.0-μm-diameter circular hole. An electron traveling in…

A: We have a solid barrier in x-y plane with diamete hole.An electron with vx =0 passes through the…

Q: A steel wire in a piano has a length of 0.900 m and a mass of 3.800 ✕ 10^-3 kg. To what tension must…

A: Length, L = 0.900 mMass, m = 3.800 ✕ 10^-3 kgFrequency, f = 261.6 Hz

Q: Problem 7: Three children are riding on the edge of a merry-go-round that is a disk of mass 102 kg,…

A: Since there is no external torque acting on the system, angular momentum is conserved.Initial…

Q: The decay of radioactive substance is given by N = Noe (1), where N is the number of atoms present…

Q: Consider a monatomic gas of particles each with mass m. What is Vz,rms Express your answer in terms…

Q: - Part A How much energy is stored by the electric field between two square plates, 7.0 cm on a…

Q: At a certain point in a horizontal pipeline, the water's speed is 2.50m/s, and the gauge pressure is…

Q: 1. Consider the isosceles right-triangle with the congruent side = 1. Each acute angle is 45°.…

Q: Mitch throws a 132—gram lump of clay at a 636 g target, which is at rest on a horizontal surface.…

A: Unless an external force is applied, the overall momentum of two or more bodies in an isolated…

Q: While running, 5.3 × 105 J of work is done by a jogger and 4.1 x 105 J of heat is lost by the…

Q: Question 1: A helicopter flies with an airspeed of 42.5 m/s [W]. If the wind is traveling with a…

Q: The figure shows a top-down view of a thin rod that is connected to a frictionless pivot on one side…

Q: What is the difference between the peak wavelength of the stellar spectrum and the peak wavelength…

A: The study of Planck curves and star spectra is vital to solving cosmic mysteries in the large field…

Q: The index of refraction is 1.45. The thickness of a flint glass plate is 10 cm thick. A ray of…

A: The lateral displacement () formula is:Where: is the lateral displacement, is the thickness of the…

Q: if a particle decays a 5 mirco seconds at rest what speed will it decay at 7 mircoseconds? and how…

Q: are connected as shown below. R₁ = R2 = R3 = 12 Q. The voltag ough R2, in Ampere? eds to have 2…

Q: A pendulum 1.07 m in length swings at 0.90 radians/s. Calculate the linear tangential velocity (v)…

A: Length of pendulum r = 1.07 m Angular velocity w= 0.90 rad/s

Q: Vertically polarized light of intensity lo is incident on a polarizer whose TA makes an angle of 30°…

Q: if a detector receives 10-10 Watts of power in the wavelength band 2.65 to 2.80 \mu m, how many…

Q: 3. A 45 kg wooden box sits at the top of an inclined plane that has an angle of 27°. Calculate the…

A: Mass of the box (m) = 45 kgAngle of the inclined plane (θ) = 27°Coefficient of kinetic friction…

Q: When you lift an object by moving only your forearm, the main lifting muscle in your arm is the…

Q: What is the direction of the magnetic field at the locatino of current 2 by current 1? 1 2

Q: Observe the following displacement vs time graph and answer the questions below: Displacement vs…

A: We have given the displacement and time graphWe have to find the slope of A segment

Q: if you have a known potential of an electron and you know it's size and charge how would you find…

A: The objective of this question is to find the speed of an electron given its potential, size, and…

Q: Two converging lenses having focal lengths of ₁ = 11.0 cm and f₂ = 19.0 cm are placed a distance d =…

Q: A cell membrane can be modeled as a capacitor. The thickness of membrane is 7.0 nm. How much energy…

A: Diameter of the spherical cell = Radius of the cell (r) = Thickness of the membrane (d) = 7.0nm =…

Q: The circuit shown in the diagram consists of 10-volt battery, a 47-ohm resistor, and 0.375-farad…

Q: A boy sleds down a hill and onto a frictionless ice - covered lake at 14.9 m/s. In the middle of the…

Q: Two long, straight wires are separated by 0.120 m. The wires carry currents of 10 A in opposite…

Q: One way to determine the location of your center of gravity is shown in the diagram. A 2.20-m-long…

A: Initially scale each read 100 N when we put plankNow when a student lies the A scale reads 406 N and…

Q: A distant Nebula is now 2.35 pc in radius and is expanding at 1100 km/s. Approximately when did the…

A: A supernova is a powerful and catastrophic stellar explosion that occurs during the last stages of a…

Q: A particle that has an 7.1-µC charge moves with a velocity of magnitude 5 x 105 m/s along the +x…

Q: Two equal charges Q are positioned at points (x=l,y=0 ) and (x=−l,y=0 ). Find where the field is a…

Q: Equations are correct. Solving for vr and vb are incorrect

A: Since you mentioned that the equations are correct, we have given two equationWe have to solve these…

Q: A 0.28 kg softball has a velocity of 11 m/s at an angle of 21° below the horizontal just before…

A: See below

Q: A person 1.56 m tall swings their leg from the hip at 1.51 radians/s. Calculate the linear…

A: Height of the person, h = 1.56 mAngular speed, ω = 1.51 rad/sThe linear tangential velocity is…

Q: A square trap door, of length and width 2m and mass 20kg, is heldopen at an angle of 65° with…

A: The objective of the question is to find the torque exerted on the trap door by the rope, the moment…

Q: A crate sits on a wooden horizontal surface (a wooden floor). The figure shows a top view of this…

Q: A person 1.65 m tall swings their leg from the hip at 1.10 radians/s. Calculate the linear…

A: Height of the person, h = 1.65 mAngular speed, ω = 1.1 rad/sThe linear tangential velocity is…

Q: 3. An ancient club is found that contains 150 g of pure carbon and has an activity of 4.5 decays per…

A: Half life of carbon = 5700 yearsAvogardro number one year = 3.153x107sWe know thatand we know that…

Q: The ball is kicked with a velocity VA = 60 m/s. Given that g = 9.8 m/s². Determine the velocity at…

Q: The capacitor in the circuit shown below is initially uncharged. The switch is closed at t=0 s.…

A: The voltage of the battery is The capacitance of the capacitor is The resistance of the resistor is…

Q: An object has a uniform acceleration of +10 m/s2. By how much does the object’s velocity increase…

A: We have givenan object has a uniform acceleration (a)=+10 m/s2.If a net/total force of +25 Newtons…

Q: It says that this is wrong

Q: S5. A block is oscillating on a spring with simple harmonic motion. The amplitude of the…

Q: A barge floating in fresh water (ρ = 1000 kg/m3) is shaped like a hollow rectangular prism with base…

A: Bouyancy force on the empty bargeThis bouyancy force will be balanced by the weight of the barge, So

Q: A crane slowly lifts a 263 - kg crate a vertical distance of H = 13.0 m. mg F crane crane H (a) How…

Q: 6. An thin rod of length L is bent into a half circle in the xy plane and carries a uniform linear…

Q: In the figure, two blocks, of mass m₁ = 478 g and m₂ = 740 g, are connected by a massless cord that…

Q: When a certain metal surface is illuminated with monochromatic light with frequency f = 1.110×10¹5…

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

Prior to landing at the airport, an airplane flies at a constant speed in a circular course with a
radius of 5000 meters. An observer notices that the plane completes each round trip in 400
seconds.
a. What is the speed of the airplane?

b.Whats the centripetal acceleration?

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: Speed of the airplane in the circular course

VIEW

Step 2: Centripetal acceleration of the airplane due to the circular motion

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 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 car initially traveling eastward turns north by traveling in a circular path at uniform speed as shown in Figure P7.15. The length of the arc ABC is 235 m, and the car completes the turn in 36.0 s. (a) Determine the cars speed. (b) What is the magnitude and direction of the acceleration when the car is at point B? Figure P7.15
The California sea lion is capable of making extremely fast, tight turns while swimming underwater. In one study, scientists observed a sea lion making a circular turn with a radius of 0.35 m while swimming at 4.2 m/s.a. What is the sea lion’s centripetal acceleration, in units of g?b. What percentage is this acceleration of that of an F-15 fighter jet’s maximum centripetal acceleration of 9g?
A child sits on a merry-go-round turning with uniform circular motion in a counterclockwise direction. At time t1 = 2 s, the child's velocity is = (2i +4j)(m/ s). The child sits 2.5 m from the center 4. %3D of rotation. a. At t1, what is the centripetal acceleration of the child? b. If the child maintained her speed at t1, what would be the period of her motion? c. However, the child changes her speed. At t2 = 5 s, the child's velocity is i=(-3î – 4j) (m/ s). What is %3D the magnitude of the average acceleration between t, and t2? d. Draw a circle showing where the child is located at t1 and t2.
A particle rotates in a circle with centripetal acceleration a = 8.0 m/s2. What is a ifa. The radius is doubled without changing the particle’s speed?b. The speed is doubled without changing the circle’s radius?
2. A girl jogs around a horizontal circle with a constant speed. She travels one half of a revolution, a distance of 20.0 m along the circumference of the circle, in 8.00 s. a. What is the radius of the circle in meters? b. What is the period? c. What is her speed? d. What is her radial acceleration is?
A car driving around a circular track has a centripetal acceleration of 91 m/s291 m/s2 until it hits a slick spot and slides straight off the track. If the radius of the track is 67 m,67 m, what is the car's speed ?v when it leaves the track?
A ball is thrown horizontally from a cliff of height 90 meters with an initial speed of 45 m/s. A. How far from the base of the cliff will it strike the ground? B. What is its vertical component of velocity when it strikes the ground? C. What is its speed when it strikes the ground?
The “Screaming Swing” is a carnival ride that is—not surprisingly—a giant swing. It’s actually two swings moving in opposite directions. At the bottom of its arc, a rider in one swing is moving at 30 m/s with respect to the ground in a 50-m-diameter circle. The rider in the other swing is moving in a similarcircle at the same speed, but in the exact opposite direction.a. What is the acceleration, in m/s2 and in units of g, that riders experience?b. At the bottom of the ride, as they pass each other, how fast do the riders move with respect to each other?
A runner runs around a circular track. He completes one lap at a time if t=497s at a constant speed of v=3.9m/s. What is the radius r in meters of the track?what was the runners centripetal acceleration ac in m/s^2 during the run?
A rifle is aimed horizontally at a target 50 m away. The bullet hits the target 2.0 cm below the aim point. a. What was the bullet’s flight time? b. What was the bullet’s speed as it left the barrel?
A. What is the magnitude of the net centripetal foree on the car?
a toy race car comepletes a lap around an 80 meter track in 15secs. a. what is the toy cars average velocity? b. what is the car's centripetal acceleration?