Question

A man throw a ball weighing 500 g vertically upwards with a speed of 10m/s what will be the initial momentum and what would be its momentum at the highest point?

Answer 1

$\textbf{ Hello Mate! }$

Mass of ball = 500 g

Converting g into kg = 500 / 1000 kg or 0.5 kg.

Initial velocity if ball = 10 m/s

Momentum = Mass × velocity

Initial Momentum = 0.5 kg × 10 m/s
= 5 kg m/s

Final momentum = 0.5 kg × 0 m/s
= 0

$\boxed{ Initial \: Momentum = 5kg\: m/s }$
$\boxed{ Final \: Momentum = 0 }$

Have great future ahead!