Respuesta :
The mass of the car which is accelerating at 4 metre per second square is 800 kilogram.
a car engine exerts a force, F = 3200N
acceleration, a = 4m/s²
mass of the car, m = ?
Acccording to the newton's 2nd law of motion we know:
- A force is the modification of an object's state brought on by its surroundings.
- An object will either be at rest or in motion as a result of forces.
F = ma
where,
F = Force applied
a = acceleration
m = mass
F = m X a
3200N = 4m/s² x m
m = 3200N / 4m/s²
m = 800kg.
The mass of the car which is accelerating at 4 metre per second square is 800 kilogram.
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