After application of brakes, a car slows down from 108 kmh-1to 36 kmh-1in 8s.Calculate retardation in SI unit.
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2
Answer:
Are you riddhi pagare from hutchings high school asking the question for your physics assignment well I also don't know and sorry to waste your time
Explanation:
idk
Answered by
1
Force=mass*acceleration
f=m×
t
v−u
f=1000×
4
0−108×
18
5
=1000×(−7.5)
∴f=−7500N
opposing force is denoted by negative sign.
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