What is the kinetic energy of an 5kg object traveling at 20m/s

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.

Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good