A man throws a ball of mass 0.4kg vertically upwards with a velocity of 10m/s. What will be it’s initial momentum? What would be it’s initial momentum at the highest point of its reach?

A man throws a ball of mass 0.4kg vertically upwards with a velocity o

1.	A man throws a ball of mass 0.4kg vertically upwards with a velocity of 10m/s. What will be it’s initial momentum? What would be it’s initial momentum at the highest point of its reach?
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A man throws a ball of mass 0.4kg vertically upwards with a velocity of 10m/s. What will be it’s initial momentum? What would be it’s initial momentum at the highest point of its reach?

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