A car moves at a constant velocity of 30 m/s and has 3.6 x 106 J of kinetic energy. The driver applies the brakes and the car stops in 95 m.
Calculate the mass of the vehicle

Astudent pushes on a 20.0 kg box with a force of 50 n at an angle of 30° below the horizontal. the box accelerates at a rate of 0.5 m/s2 across a horizontal floor. what is the value of the normal force on the box? 200 n 243 n 156 n 225 n

By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?

The law of reflection states that the angle of reflection is equal to the angle of