Starting from rest ,sunita paddles her bicycle to achieve a velocity if 6m/s in 30 seconds then she applies brakes so that velocity of the bicycle comes down to 4m/s in next 5seconds .calculate the acceleration if the bicycle in both the cases.
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1st case
a = v- u/t
= 6/30 m/s²
= 0.2 m/s²
2nd case
a= v-u /t
= 4-6/5 m/s²
=-2/5 m/s²
=-0.4 m/s²
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a = v- u/t
= 6/30 m/s²
= 0.2 m/s²
2nd case
a= v-u /t
= 4-6/5 m/s²
=-2/5 m/s²
=-0.4 m/s²
HOPE IT HELPS!!
N PLZ FOLLOW IF U LYK MY ANSWER
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