Question

if the mass of a moving object is 50kg, what force will be required to speed up the object at a rate of 2m/sec square​

Answer 1

Answer:

N=ma

N=20×2

N=40N

f−N=ma

f−40=50×2

f=140N

Answer 2

Answer:

Force required = 100N

Explanation:

We know that,

Force = Mass × Acceleration

F = ma

Given that,

Mass = m = 50kg

Acceleration = a = 2m/s²

Force = 50 * 2

Force = 100 N