Find out retardation is the brakes of cars going speed 50 metre per ho

1.	Find out retardation is the brakes of cars going speed 50 metre per hour and attend rest after moving 25 metre of distance
Answer» ANSWER: a=? u=50 m/hr =0.0138m/s s=25m v=0 we KNOW, v^2=u^2+2as 0=(0.0138)^2+2a25 1.9210^-4+50a=0 50a=-1.9210^-4 a=-1.9210^-4/50 a=-3.8510^-6 m/s a=0.0138m/hr ans. I HOPE this SOLUTION is HELPFUL..

Find out retardation is the brakes of cars going speed 50 metre per hour and attend rest after moving 25 metre of distance

Answer»

ANSWER:

a=?

u=50 m/hr

=0.0138m/s

s=25m

v=0

we KNOW,

v^2=u^2+2as

0=(0.0138)^2+2*a*25

1.92*10^-4+50a=0

50a=-1.92*10^-4

a=-1.92*10^-4/50

a=-3.85*10^-6 m/s

a=0.0138m/hr ans.

I HOPE this SOLUTION is HELPFUL..

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Find out retardation is the brakes of cars going speed 50 metre per hour and attend rest after moving 25 metre of distance​

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Find out retardation is the brakes of cars going speed 50 metre per hour and attend rest after moving 25 metre of distance