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An object of 50 kg gets the speed of 10m/s in 5 second from zero velocity. Calculate
the required force applied by engine of the car.​

Respuesta :

saraharif006

Answer:

Step-by-step explanation:

initial velocity,  u = 0

final velocity,  v = 10 m/s

time,   t = 5 sec

mass,  m = 50 kg

force,  f = ?

acceleration,  a = v - u / t

=10 - 0 / 5

=2 m/s

f = ma

= 50 × 2

= 100 kg.m/s

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