Answer:
700N
Explanation:
From the question, we obtained the following information:
M = 175kg
V = 55 m/s
U = 15 m/s
t = 10secs
To find the force, we must obtain the Acceleration of the object. The acceleration is obtained by:
a = (V — U) / t
a = (55 —15) / 10 = 40/10 = 4m/s2
Next, we find the force.This is done by
F = Ma
Where
M = 175kg
a = 4m/s2
F = Ma = 175 x 4 = 700N
