A car is approaching a stoplight moving with a velocity of +32.0 m/s. The light turns yellow, and
the driver applies the brakes and skids to a stop. If the car’s acceleration is -8.12 m/s 2 , then
determine the displacement of the car during the skidding process.

Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

Asmall 12.00g plastic ball is suspended by a string in a uniform, horizontal electric field with a magnitude of 10^3 n/c. if the ball is in equilibrium when the string makes a 30 ° angle with the vertical, what is the net charge on the ball?