When do things move faster? Day or Night?​

What best describes a sonar wave? transverse and electromagnetic transverse and mechanical longitudinal and electromagnetic longitudinal and mechanical

Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h

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