Question

An object with a mass of 120 kilograms is moving at a velocity of 30 m/s what’s its movement?

Answer 1

So the question is asking for time.

Time= distance / speed

120/30

4

Therefore answer is d

Answer 2

Question:

An object with a mass of 120 kilograms is moving at a velocity of 30 m/s what’s its "momentum"?

Here is your answer

C.3600 kg-m/s

REASON:

We know that, formula for momentum is-

Momentum (P)= mass(m) × velocity(v)

Given,

m= 120kg

v= 30m/s

So, P= m×v

= 120 kg × 30 m/s

= 3600 kg-m/s

HOPE IT IS USEFUL