1 Answer

Ddeamaral · Answer 1 · 2021-03-09T10:43:41+0000

Answer:

given

mass = 3950 kg

speed= 25m/ sec

time= 10.5 sec

force

$\fbox{f = m.a}$

To find the force we need to find the Acceleration first.

accleration= change in Velocity/time

accleration= 25/10.5

accleration= 2.38 m/sec²

put the value of accleration in the formula of force

force = Mass . accleration

force = 3950 x 2.38