Question

A force of 80 N gives an object of unknown mass acceleration of 20 m/s? What is it mass ?

Answer 1

Answer:

M=4kg

Explanation:

F=ma

80=m*20

m=4 kg

Answer 2

Answer:

4 kg

Explanation:

f=mass×acceleration

80 =mass×20

80/20=mass

4=mass

4 kg=mass