Which wave would have the higher pitch?

A) a

B) b

An object takes 5s to reach the ground from a hight of 5m on planet. what is the value of g on planet?

Which is not a benefit of burning garbage for fuel

What is velocity, because it describes both speed and direction?

A mover pushes a 30 kg crate across a level florr with a force of 250 N, but the crate accelerates at a rate of only 5.83 m/s squared because a friction force opposes the crate's motion. What is the magnitude of the force of friction?

How much heat does it take to raise the temperature of 0.10kg of gold by 25°C

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.