Question

calculate the force required to give a mass of 71 kg an acceleration of 6.4 m/s²​

Answer 1

F=ma
F= 71 × 6.4 = 454.4 N

Answer 2

A :-) F = ma
Given - m = 71 kg
a = 6.4 m/s^2
Solution -
F = ma
F = 71 x 6.4
F = 454.4 N

.:. The force is 454.4 N