Question

A car of mass 1200 kg initially at rest has been accelerated to speed of 8 m/s in 16 m. Average acceleration of the car is ? and force is?​

Answer 1

Answer:

a=4m/S square

f= 4800n

Explaination:

given:

m=1200kg

v=8m/s

d=16m

t= v/t= 2 sec

a = v-u/t

= 8-0/2

=4

F = ma

= 1200×4

=4800N

hence found

plx mark me as brainliest

Answer 2

Answer:

a=2m/s^2

f=2400N

2as=vf^2-vi^2

a=(8)^2-(0)^2/2×16

a=2m/s^2

f=ma

=1200×2

F=2400N