Question

Bruce has a momentum of 430kg m/s and is running at 7.8m/s. What is Bruce's mass?

Answer 1

Answer:

55.128kg

Explanation:

P= m×v

or, m=P/v = 430/7.8 = 55.128 kg

Answer 2

Answer:

55.13 kg

Explanation:

Momentum, P = m*v

P = m*v

m = P/v

m = 430/7.8

m = 55.13 kg