Body moving with velocity of 54 km/hr comes to halt in 10 seconds what is its acceleration and retardation
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Answered by
12
we know, u=54km/h
v=u-at(a=retardation) = 54×1000/3600
0=15-10a. = 15m/s
or, a=15/10=1.5
then retardation =1.5m/s²
v=u-at(a=retardation) = 54×1000/3600
0=15-10a. = 15m/s
or, a=15/10=1.5
then retardation =1.5m/s²
Answered by
5
Answer:
we know, u=54km/h
v=u-at(a=retardation) = 54×1000/3600
0=15-10a. = 15m/s
or, a=15/10=1.5
then retardation =1.5m/s²
Explanation:
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