Question

A 20 N force is applied to an object with a mass of 100 kg. What is the acceleration of the object? A. 80 m/s 120 m/s2 B. 5 m/s 120 m/s2 C. 0.2 m/s2 D. 120 m/s 120 m/s2

Answer 1

Given,

F=20N

m=100kg

a=?

F=ma

a=F/m

a=20/100

a=0.2N kg or 0.2m/s2

Answer 2

mass of an object=100kg (given)

force =20N

acceleration =?

we know that f=m*a

20N =100kg *a

a=5m/s.not sure about answer