Question

Net force of 200N to velocity of 40m/s in 10s
Given?
Required?
Equation?
Solution?
Answer?

Answer 1

Answer:

Given:

Fnet = 200N

Vinitial = 0 m/s

Vfinal = 40 m/s

t = 10 s

Let's use our Newton's laws!

First, Acceleration is a derivative of velocity, the change of velocity over time.

SO:

a = (Vf - Vi)/t

a = (40)/10

a = 4 m/s/s

Fnet = ma

200 = 4m

m = 50 kg

The mass is 50 kg!