Question

A particle having a mass of 0.5 kg is
projected under gravity with a speed of
98ms-1 at an angle of 60°. The magnitude of
the change of momentum of the particle
after 10s is
1) 0.5 Ns
2) 49 Ns
3) 98 Ns
4) 490 Ns​

Answer 1

Answer:

I am not sure about the answer but i think it would be :

3) 98 Ns

Answer 2

Answer:

answer: 3. 98Ns..........))