QIL A car of mass 1000 kg moving with a velocity of 54 km/h hits a wall und comes to rest
in 5 seconds. Find the force exerted by the car on the wall.
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Answered by
0
Answer:
Correct option is
A
2222.22 N
v=u+at
a=
t
v−u
F=ma=
t
m(v−u)
=
5
1000(0−
3600
40×1000
)
=
9
−20000
=−2222.22N
Answered by
2
Answer:
above is your answer
Explanation:
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