A hollow sphere with a radius R and a mass M (note that I = (2/3)MR^2 for a hollow sphere) rolls down an incline with an angle θ. Its acceleration down the ramp is given by: A. 5/3gsinθ B. gsinθ  C. 3/5gsinθ D. 1/2gsinθ A solid uniform disk with a radius R and a mass M (note that I = (1/2)MR^2 for a solid disk) rolls down an incline with an angle θ. Its acceleration down the ramp is given by: ⃝ A. 5/3gsinθ ⃝ B. gsinθ  ⃝ C. 2/3gsinθ  ⃝ D. 1/2gsinθ

Q: A wheel 1.28m in diameter rotates with an angular acceleration of 2.26 rad/s^2. If the wheels…

A: The given problem can be solved using kinematical equations for rotational motion. These equations…

Q: A drill starts from rest. After 4 s of constant angular acceleration, it turns at a rate of 2.5x104…

A: initial angular velocity,wi=0 rad/sFinal rotational speed,Nf=2.5×104 rev/minFinal angular velocity…

Q: A solid cylinder has a mass of 1 kg and a radius of 0.1 m. Starting from rest, the cylinder rolls…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: The rotational inertia of a disk about its axis is 2.9kg.m^2. When a 5.2 kg weight is added to its…

A: Given data:  Initial rotational inertia of the disk I0 = 2.9 kg.m2 Mass (m) = 5.2 kg Distance from…

Q: At t = 0, a pulley rotating on a fixed axle with a constant acceleration has an initial angular…

A: Given data At t=0, initial angular speed(Wi)= 2.7rad/s After t=7.1sec, θ= 16 revolutions = 16*2*pi…

Q: An 8.00-cm-diameter, 370 g solid sphere is released from rest at the top of a 1.50-m-long, 20.0°…

A: Given: The diameter is d=8 cm =0.08 m, The mass is m=370 g=0.370 kg, The length is L=1.50 m, The…

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.