Question

Can anyone write answers for this

Answer 1

Answer:

1. p = mv

2. 8:15

3. mass = 0.07 kg , acceleration = 0 - 0.5/5 = -0.1 m/s²

Force applied = mass × acceleration

= -0.007N

Minus sign represents that the force is applied on the opposite direction. Hence the magnitude of force applied is 0.007N