Question

.A bus starts from rest and attains speed of 36 km/hr in 10 minutes while moving with uniform
acceleration. What will be the acceleration of bus?
a.) 0.21 m/s2
b.) 0.017 m/s2
c.) 0.45 m/s2
d.) 0.123 m/s2

Answer 1

Answer: Acceleration of bus = 0.017 m/s^2

Explanation:

u = 0

v = 36 km/hr

t = 10 min.

a = ?

v = u + at

36 km/hr = a(10 × 60s)

36 × 5/18 × 1/600 = a

a = 1/60 = 0.016 m/s^2    approximately 0.017 m/s^2

HOPE IT HELPS