What is acceleration of free fall?

A railway carriage moves over a straight level track with an acceleration 'a'. A passenger in carriage drops a stone. What is the acceleration of the stone with respect to carriage and the earth?

What is the acceleration of a body falling through a viscous medium after terminal velocity is reached?

What is acceleration due to gravity?

What is uniform acceleration?

What is the acceleration associated with a mass 'rrf moving up an inclined plane (0) with friction mu?

A rope of negligible mass is wound round a hollow cylfnder of mass 3 kg and radius 40 cm. What is the angular acceleration of the cylinder if the rope is pulled with a force of 30 N? What is the linear acceleration of the rope? Assume that there is no slipping.

A rope of negligible mass is wound around a hollow cylinder of mass 3 kg and radius 40 cm. What is the angular acceleration of the cylinder if the rops is pulled with a force of 30 N? What is the linear acceleration of the rope?

When there is acceleration in a body:

What is the direction of acceleration?

What do you mean by acceleration due to gravity?