A 30n on a skater produces an acceleration of 0.6m/s/s. what is the mass of the skater?

An object is moving east, and it’s velocity changes from 65m/s to 25m/s in 10 seconds. which describes the acceleration?

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f

The image shows the positions of a car on a roller coaster track. arrange the cars in order based on their gravitational potential energy. begin with the lowest potential energy and end with the highest.