An automobile of mass 1.46 e3 kg rounds a curve of radius 25.0 m with a velocity of 15.0 m/s. the centripetal force exerted on the automobile while rounding the curve is

In this experiment, you will use a track, a toy car, and some washers to explore newton’s first two laws of motion. you will make observations and collect data regarding the motion of these objects. in the space below, write a general scientific question that you will answer by doing this experiment.

Aray of light traveling parallel to the principal axis of a concave mirror will be reflected through the mirror's

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is