Question

A car with mass 1000kg maintains a constant speed of 10 m/s it traverses the hill (radius of curvature of R=20.0m) Calculate the normal force of the car

Answer 1

The normal force of the car can be calculated using the formula normal force = mass * (velocity^2 / radius). The given values are substituted into the formula to find the normal force as 5000N.

Step-by-step explanation:

The normal force is the force exerted by a surface to support the weight of an object resting on it. It acts perpendicular to the surface. In this case, the car is traversing a hill with a radius of curvature of R = 20.0m. The normal force can be calculated using the formula:

normal force = mass * (velocity^2 / radius)

Given that the mass of the car is 1000kg and the velocity is 10m/s, substituting the values into the formula:

normal force = 1000kg * (10m/s)^2 / 20.0m = 5000N

Therefore, the normal force of the car is 5000N.