A scooter acquires a velocity of 36 km h
Asked by admin @ in Physics viewed by 277 People
a scooter acquires a velocity of 36 km/h in 10 seconds just after the start. Calculate the acceleration of the scooter.
Answered by admin @
Solution :
Given :
u (initial velocity) = 0 (rest) , v (final velocity) = 36 km/ hr = 36 × (1000/3600)
v = 36× 5/18 = 10 m/s. , t = 10s
From first equation of motion , v = u + at
10 = 0 + a ×10
10 = 10a
a = 10/10
a = 1 m/s²
acceleration of the scooter = 1 m/s²
Hence, the acceleration of the scooter is 1 m/s².
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