What is another way to describe the vector below?

"25 mph to the east"

The human body stores chemical energy from digested food. some of the chemical energy is converted into mechanical energy when the body moves. which statement best supported by this information

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

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =