A block slides down a smooth inclined placne when released from the top, while another falls freely from the same point. Which of the following `is//are` correct ?

A block slides down a smooth inclined plane when released from the top, while another falls freely from the same point :

A block sides down a smooth inclined plane when released from the top, while another falls freely from the same point. Which one of them will strike the ground : (a) earlier (b) with greater speed ?

A block sides down a smooth inclined plane when released from the top, while another falls freely from the same point. Which one of them will strike the ground : (a) earlier (b) with greater speed ?

A body slides down a smooth inclined plane when released from the top , while another body falls freely from the same point. Which one will strike the ground earlier?

A body slides down a smooth inclind placne when released form the tip, whille another body fall freely the same point . Which on will strike the ground earlier ?

A block slides down a smooth inclined plane and then moves on to a rough horizontal surface. Which of the following is/are correct? (Neglect impulsive effect at the bottom of incline)

A block slides down a smooth inclined plane and then moves on to a rough horizontal surface. Which of the following is/are correct? (Neglect impulsive effect at the bottom of incline)

Prove that the work done by a body sliding down a smooth inclined plane , from a height h to the ground level, is the same as the work done in a free fall from the same height h to the ground .

A sphere is released on a smooth inclined plane from the top. When it moves down, its angular momentum is

A sphere is released on a smooth inclined plane from the top. When it moves down, its angular momentum is