A car rounds a 200 m -radius curve at 11.5 m/s If the horizontal force acting on the car is 790 N, what's the car's mass?
1 Answer
Jan 28, 2018
The mass of the car is
Explanation:
The equation for the centripetal force is
The velocity is
The radius of the curve is
The centripetal force is
Therefore,
The mass of the car is