Question

A bus is travelling With the velocizy of 70 km/hr on seeing school children at to metre a head , the driver applies brakes stopped at the distance of 16 Meyer find the retardation produced produce and time taken to stop the bus​

Answer 1

Answer:

$-153.125 m/s^2$

Explanation:

u=70

s=16

v=0

a=?

$v^2=u^2+2a.s$

$(0)^2=(70)^2+2.a.16$

0=4900+32a

-32a=4900

a=-1225/8

a=-153.125

Answer 2

Answer:

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