Why does an object hover over a large magnet

Which of the following is the best reason to rest muscle groups between workouts? a. it allows the muscle to store energy b. it allows you to focus on other muscle groups c. it allows the muscles to heal d. it allows the muscles to properly overload

Wich of the following celestial bodies is most likely to have many craters

On flat ground, a 70-kg person requires about 300 W of metabolic power to walk at a steady pace of 5.0 km/h (1.4 m/s). Using the same metabolic power output, that person can bicycle over the same ground at 15 km/h.

Gina wheels her wheelchair up a ramp using a force of 80 Newtons. If the ramp has a mechanical advantage of 7 what is the output force in newtons

When you add more mass does the friction decrease or increase? (ON FLAT FLOOR)

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.