A round object of mass M and radius R roll down a hill of height h. Calculate the linear speed of the object (in terms of M, g, R and h) when the reach the bottom of the hill.
Q: Jared is on a merry-go-round that has an instantaneous angular speed of 3.99 rad/s and angular…
A: Given data: Angular speed (ω) = 3.99 rad/s angular acceleration (α) = 0.63 rad/s2 Distance from…
Q: Consider a basketball at the top of a ramp. As the ball (radius= 0.235 m) rolls down the ramp, it…
A: Radius of the object is Height of the ramp is Speed of object at the bottom is Note:Gravitational…
Q: What is the tangential acceleration of a bug on the rim of a 10.0 inch diameter disk if the disk…
A: Given:- A bug on the rim of an r = 10.0-inch= 0.254 m diameter disk if the disk accelerates…
Q: A car drives in a circle of radius 100 m with a constant angular velocity of 7?????7πrads. The car…
A:
Q: A merry-go-round has a mass of 1440 kgkg and a radius of 7.70 mm . A.How much net work is required…
A:
Q: For the following Q- only need (d) and (e) needs to be answered. An 8.0 m radius merry-go-round…
A: Given: The radius of the merry-go-round is r = 8 m The time taken to complete one revolution is t =…
Q: A bicycle slows down uniformly from v = 10 m/s to rest over a distance of 50 m. Each wheel and tire…
A: The equation to solve for the radius of the wheel is as follows: r=d2r=2 m2r=1 m…
Q: A turntable rotates at 45 rev/min. Calculate the angular velocity of the turntable. A particle on…
A:
Q: Consider a point located on the equator of Earth. Find the angular speed (in rad/s) and the period…
A: We know angular speed-ω = △θ△ttime travel = 1 day = 24 hours = 24 × 3600 = 86400 sAngular…
Q: A boy releases his 2.0 kg toy, from rest, at the top of a sliding-pond inclined at 20o above the…
A:
Q: A particle rotates about a fixed axis in an orbit of radius 20 cm with an angular acceleration of…
A: ACCORDING TO QUETION GIVEN IS RADIUS IS = 20 CM = .2 M ANGULAR ACCELERATION = 4 rad/sec…
Q: What is the linear velocity of a point moving along a circle when the angular velocity is 5.2…
A: Given data: Angular velocity (ω) = 5.2 rad/s Diameter (d) = 12.3 cm Required: Linear velocity (v)
Q: What is the average angular velocity of the wheel if the velocity of the wheel along the ground is…
A: Given, the radius of the wheel, r=0.66 m linear velocity, v=15.7 m/s
Q: Satellites are set in orbit aroundtheEarth such that the gravitational force matches exactly the…
A:
Q: The figure shows a point mass undergoing non-uniform circular motion (i.e. it is speeding up) when a…
A: The linear acceleration is given as, a=Fm Relation between linear acceleration and angular…
Q: The angular velocity of a flywheel with radius 1.0 m varies according to ω(t)=2.0t Plot…
A: It is given that, Angular velocity, ω(t)=2·t Radius of flywheel, r=1.0 m Time period, t=0 s to 3.0…
Q: O Macmillan Learning An optical disk drive in your computer can spin a disk up to 10,000 rpm (about…
A:
Q: Assume that you have a thin walled loop of radius 11.0 cm, which starts at rest and rolls down a…
A: Apply the energy conservation equation between the top and the bottom of the plane.…
Q: A car travelling at 108 km/h . Given the the tires on the car have radius of 40 cm , what is their…
A: Given data: The speed of the car is V=108 km/h. The radius of the tire of the car is R=40 cm.…
Q: What is the linear velocity of the ring at point 3 in m/s?
A:
Q: On an old 45 rpm record, the beginning track is 8 cm from the center and the end track is 5 cm from…
A: Given:- On an old 45 rpm record, The beginning track is 8 cm from the center. The end track is 5…
Q: A particle rotates about a fixed axis in an orbit of radius 20 cm with an angular acceleration of…
A:
Q: Calculate the tangential speed of an object traveling along a circular path at an angular velocity…
A: We know the tangential velocity or tangential speed (v) is given as v = rω, where Radius of the…
Q: Problem 8: Zorch, an archenemy of Superman, decides to slow Earth's rotation to once per 27 h by…
A: Given data: time t2 =27 h thrust F= 3.95×107N Earth's mass m = 5.979×1024kg Earth's radius r =…
Q: compact disk on a CD player rotates clockwise. The disk completes one revolution in 0.286 s. (a)…
A: Given One revolution = 0.286 sec Angular velocity,w=??? Speed at distance 6.00 cm from axis of…
Q: different masses m, 4kg and m = 10 kg are connected by a string passing over a pu a disk pulley has…
A: F=ma
Q: While being returned to you your bowling ball rolls with a linear speed of 2.85 m/s. To reach you at…
A: Given Initial velocity u = 2.85 m/s Vertical distance h = 0.53 m
Q: An object is traveling around a circle with a radius of 4 meters. If in 50 seconds a central angle…
A:
Q: a carousel makes 24 revolutions in 3.0min. A) Calculate its angular velocity in rad/s B) What is the…
A:
Q: 1. An object is rotating at an angular velocity wo about an axis that passes from the origin and is…
A: Given: The angular velocity of object =ωo Axis about which object is rotating is 45o with y and x.
Q: suppose that a circle has a radius of 12 cm with an angular speed of pi/18 rad/sec. find the linear…
A: Given data The radius of the circle is: r = 12 cm The angular speed of the particle is: ω = Π/18…
Q: A wheel rotates with a constant angular acceleration a. Which one of the following is TRUE…
A: Given: wheel rotates with constant angular acceleration α we have to find 1. angular speed 2.…
Q: A disk has a mass M and radius R; when a ladybug of mass m is at location 1 (a distance R/3 from the…
A:
Q: A turntable rotates at 33 rev/min. Calculate the angular velocity of the turntable. A particle on…
A: Angular velocity = 33 rev/min Distance from centre is r = 0.14 m
Q: n object is traveling around a circle with a radius of 12 centimeters. If in 10 seconds a central…
A: Given Radius of circle r=0.12m Time taken t=10s Angle swept out θ=17 rad
Q: The earth completes one revolution around the sun in one year. The radius of orbit is 1.5 × 10^11 m.…
A: Given value--- one revolution time T = one year . radius of orbit = 1.5 × 1011 m. We have to…
A round object of mass M and radius R roll down a hill of height h. Calculate the linear speed of the object (in terms of M, g, R and h) when the reach the bottom of the hill.
Step by step
Solved in 3 steps
