Figure P8.95

Q: A marble rolls down the track and around a loop-the-loop of radius 0.9 m. The marble has mass 90 g…

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Q: a ball with an initial velocity of 8.00 m/s rolls up a hill without slipping. Treating the ball as a…

A: Total mechanical energy is the sum of kinetic energy and potential energy. According to the law of…

Q: A 200g mass is hung at the zero mark of a 25g meter stick.  If the pivot point is at the 10 cm mark,…

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Q: A hollow ball of mass Mand radius Ris released from rest at the top of a bumpy track. The starting…

A: Given: Mass of hollow ball = M Radius of ball = R The ball is released to a bumpy track. The initial…

Q: A hoop rolls down a 5.25 m high hill without slipping. d=5.25 what is the final speed of the hoop…

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Q: You are attending a county fair with your friend from your physics class. While walking around the…

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Q: Please pick which Round Tuit will win a race down an inclined plane.  There are 2 Tuits. The first…

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Q: Consider a solid sphere and a solid disk with the same radius and the same mass. Explain why the…

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Q: (a) What is the final velocity, in m/s, of a hoop that rolls without slipping down a 5.00 m high…

A: Solution       Given dataHeight of hill h=5.00mInitial velocity u=0m/sWhat is final velocity of hoop…

Q: 12 1b

A: Given: The length of the rod is 9 ft. The weight of the rope is 5 lb.

Q: In the system , a 72.0 kg mass is released from rest and falls, causing the uniform 70.0 kg cylinder…

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Q: A gyroscope slows from an initial rate of 48.86 rad/s at a rate of -0.073rad/s^2. How long does it…

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Q: Don't use chat gpt It

A: (a) The tension acting upwards on 𝑚1(𝑇1) is not the same as the tension acting upwards on…

Q: (a) What is the final velocity, in m/s, of a hoop that rolls without slipping down a 6.30 m high…

A: Given Initial vertical height is y0=6.30 m Final vertical height is y=0  Acceleration due to gravity…

Q: A firm wants to determine the amount of frictional torque in their current line of grindstones, so…

A: Solution: Given data ω0=700 rev/min mass = 1.1 kg r=7.70 cm=7.7×10-2 m (a) Angular acceleration of…

Q: QI. A vertical bar AB rotates with constant angular velocity w. A light non-stretchable chain of…

A: Assume that the chain of length L is mass-less. Let the radius of the given bar be denoted by r. The…

Q: Answer the question in full details, thank you very much, Answer on the correct significant figures:…

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Q: While spinning down from 95 rads/s to rest, a solid cylinder does 3.7 kJ of work. If the radius of…

A: Work done by solid cylinder is given by W=12Iω2W=12I2mr2ω2W=I4mr2ω2m=4Wr2ω2m=43.7×103 J1.2 m295×2π60…

Q: A box of unknown mass is suspended from the end of a strong, thin wire. The other end of the wire is…

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Q: 10.7- A machinist is using a Figure E10.7 vrench to loosen a nut The vrench is 25.0 cm long, and he…

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Q: Answer the question in full details, thank you very much, Answer on the correct significant…

A: We are given the forces acting on cylinder. We find the torque due to each force. We then find the…

Q: An Atwood’s machine consistsof blocks of masses m1 =10.0 kgand m2 = 20.0 kg attached by a…

A: The figures shows that the system will accelerate in all direction,

Q: The 2.0 kg, uniform, horizontal rod shown is seen from the side. What is the gravitational torque…

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Q: So the question is a  hoop rolls without slididng alng the ground with linear velocity of 10 m/s. A…

A: The angular velocity of the roll is, ω=vR The rotational energy of a hoop roll can be given as,…

Q: In the figure, two 6.20 kg blocks are connected by a massless string over a pulley of radius 2.40 cm…

A: Given data m=6.2 kgI=7.4×10-4 kgm2t=0.091 sec Here, m is the mass, I is the moment of inertia. While…

Q: A turnable with a moment of interia of 0.012 kg m? rotates freely at 2.0 rad/s. A circular disk of…

A: Given that moment of inertia of turnable and angular velocity and diameter and also given the mass…

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.