Question

The average mass of a rhinoceros calf is 45 kg. What is its weight in newtons? Round your answer to the nearest whole number.

A. 5N
B. 45N
C.250 N
D. 441 N

Answer 1

Weight = Mass * Acceleration due to gravity

Fw = m • g

g = 9.81 m/s²

m = 45kg

Fw = 45kg • 9.81m/s² = 441.45 N

The correct answer is D) 441 N