A car of mass 1200kg accelerates from rest to a speed of 8m/s in a time of 2sec calculate the forward force acting on the car while is accelerating
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Given
- mass = 1200 kg
- u = 0
- v = 8m/s
- time = 2 s
Using first equation of motion
v = u + at
8 = 0 + a * 2
acceleration = 4 m/s²
we know,
Force = mass * acceleration
Therefore,
F = 1200 * 4
F = 4800 Newton
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