A perfectly elastic collision is a collision: Between two springs. That conserves thermal energy. That conserves kinetic energy. That conserves potential energy. That conserves mechanical energy.

Which of the following about the Coriolis effect is correct? A. The Coriolis effect does not affect wind direction. B. A stronger wind will be less impacted by the Coriolis effect. C. The Coriolis effect is weakest at the poles. D.

What does it mean to dissolve something

In standing wave no of loop depend on what?

What energy change would accompany the loss of 0.1 mg in mass? Express the energy change in kilojoules to one significant digit.

How does a bicycle rider's energy of motion changes as the gain speed while riding down a hill? Options: A) It is lost. B) It increases. C) It remains the same. D) It is stored in the bicycle rider.

Protons and neutrons strongly attract when they

How far is Jupiter from the sun?

Steam moves into a cylinder of a steam engine at a constant pressure and does 2.34 J of work on a piston. The diameter of the piston is 3.4 cm and the piston travels 4.6cm. What is the pressure of the steam?

Identify each type of simple machine.

A car's speedometer reads 20 m/s after accelerating, from a standing start, for 25s. What was the magnitude of its acceleration?