Science, asked by aman9730, 10 months ago

A
train running
at 108km/h is brought to a halt in 2
minute. Calculate the retardation produced by the application of the brakes

Answers

Answered by Kripanshuvar9

5

v=0

u=108km/hr

=108*5/18

=30m/sec

t=2min

=120sec

a=v-u/t

a=0-30/120

a=-0.25m/sec²

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