Question

1 Two people push the car for 5 seconds with a combined net force of 600N. Calculate the impulse provided to the car and also mention the relationship between net force and time of interaction. Momentum?​

Answer 1

Answer:

456 Newton is the answer

Answer 2

Answer:

Impulse = impulsive force × time of impact

⟹ 200N×3s

⟹ 600N s

(b) Impulse = Change in momentum

= m×(v−u)

⟹1200kg×(v−0)=600Ns

⟹ v=

1200

600

⟹ v=0.5ms

−1