Question

Q1 Aball is thrown vertically upwards. What is its momentum at the
highest point?​

Answer 1

Answer :

Momentum of ball at the highest point will be 0 kgm/s

Explanation :

When a ball is thrown vertically upwards it will reach at maximum height where Kinetic Energy will be 0 Joules because velocity will be zero at heightest point , where as potential energy will be max. And momentum is product of mass and velocity. If velocity will be zero then momentum will also be zero.

⇒p = mv

⇒p = m * 0

⇒p = 0

Hence, momentum will be 0 kgm/s.

Answer 2

Answer:

The momentum is zero. Explanation: momentum is the product of mass and velocity of a particular material . And when ball is thrown vertically upwards its velocity at highest point is zero