a car moving at 36 km per hour is brought to rest in 0.1 kilometre what is retardation
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V=0
U=36KM/HR
S=0.1KM
BY USING ,V^2=U^2 - 2AS
HERE,
A is acceleration
U is initial velocity
V is final velocity
S is displacement
so,
0^2=36^2 - 2A*0.1
0.2A=1296
A=6480KM/HR^2
U=36KM/HR
S=0.1KM
BY USING ,V^2=U^2 - 2AS
HERE,
A is acceleration
U is initial velocity
V is final velocity
S is displacement
so,
0^2=36^2 - 2A*0.1
0.2A=1296
A=6480KM/HR^2
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