A car of mass 480 kg moving at a speed of 54 km per hour is stopped by appling break in 10 s . calculate force applied by breaks
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54 kmph = 15 m/s
F = mv / t
= 480 × 15 / 10
= 720 N
Force applied by brakes is 720 N
F = mv / t
= 480 × 15 / 10
= 720 N
Force applied by brakes is 720 N
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