Who first used the word "atomos"

How much power is necessary to do 50 J of work in 5 seconds

A ball is dropped from rest from top of a building. what force is responsible for the downward motion of the ball?

What is the wavelength of an earthquake wave if it has a speed of 10 km/s and a frequency of 14 Hz? ___ km

To lift a load to roof, you apply 21 n of force to a pulley. the pulley applies 21 n of force to the load. what is the mechanical advantage of the pulley?

A skater goes into a spin with her arms pulled in (close to her body). When she stretches her arms out: A) her angular speed ω decreases due to her moment of inertia decreasing;

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.