Question

.
An object of mass 50g is accelerated
from velocity 5m/s to 8 m/s in 5 secs.
Calculate the magnitude of force exerted
on the object​

Answer 1

Answer:

60N

Step-by-step explanation

Given

Mass= 50g

Acceleration =?

time= 5 secs

Formula for A(acceleration)=change in velocity /time  

velocity (1) =8/ms

velocity (2) =5m/s

A= velocity(1)-velocity(2)/5 secs

A = 8m/s- 5m/s/5

A=3m/s/5 =0.6m/s

force =mass *acceleration

force=50g*0.6m/s

force = 60N