An object is trhown vertically upwords. What is its momentum at the highest point?

What is the momentum?

What is linear momentum ?

A football is kicked into the air vertically upwards.What is its Velocity at the highest point.

What is point object ?

A man throws a ball of mass 0.5 kg vertically upwards with a velocity of 1ms^( -1) . What will be its initial momentum ? What would be its momentum at the highest point of its reach ?

A ball is thrown straight up. What is its velocity ad acceleration at the highest point?

A small stone, of mass 0.2 kg, tied to a massless, inextensible string, is rotated in vertical circle of radius 2 m. if the particle is just able to complete the vertical circle, what is its speed at the highest point of its circular path? How would this speed get effected if the mass of the stone is increased by 50%? (Take g = 10 ms^(-2) )

A body is thrown vertically upwords. At the upmost point of its motion its acceleration is