Find the moment of inertia for A wooden hoop has a mass of 2.5 kg and a radius of 15 cm with an axis of rotation through the center. I=mr2

Find the moment of inertia for A piece of cardboard has a length of 32 cm, a width of 22 cm and a mass of 92 g with an axis of rotation through the center. I=(1/12) m(l2+w2)

The figure below shows a wheel rotating about the axle. Consider, a=10.0 cm b=25.0 cm and the counterclockwise torque to be positive. Torque due to 9 N force is equal to ____

A disc of mass 2 kg and radius 20 cm is free rotate about an axis through its centre and perpendicular to the disc. If a force of 25 N is applied tangentially to the disc, then the angular acceleration is......(Note, for a disk. I=(1/2)mr2)

Find the moment of inertia for A small concrete cylinder has a mass of 25 kg and a radius of 14 cm with an axis of rotation through the center (I=(1/2)mr2)

What is the torque on a bolt produced by a 15 N force exerted perpendicular to a wrench that is 25 cm long, as shown in the figure.

Which figure shows the boat most stable?

Which vehicle is more stable?

Where will be the center of mass of a uniform rod lies ?

A bolt is to be tightened with a torque of 8.0 Nm. If you have a wrench that is 0.35 m long, what is the least amount of force you must exert?

Find the moment of inertia for A ball of modeling clay has a mass of 240 g and a diameter of 55 cm with an axis of rotation through the center. I=(2/5)mr2

Salma, who has a mass of 42 kg, and Josh, who has a mass of 45 kg, are trying to balance a seesaw. Salma's position is shown in the diagram. How far should Josh sit from the pivot point to balance Salma?