What is the weight of a 45 kg box in newtons

What kind of friction is occurring between a pencil and desktop when you flick the pencil? Rolling friction Fluid friction Static friction Sliding friction

List 10 career opportunities in physics

What is the force slows down a falling skydiver?

How do elements move from one phase to another

What is thermodynamic process

Potential energy and kinetic energy are created when work is done to change a position (PE) or a state of motion (KE). Ignoring friction, how does the amount of work done to make the change compare to the amount of PE or KE created? a.

The wavelength of a wave is the wavelength of a wave is how strong the wave is. equal to the speed of the wave times the wave's frequency. the distance between where the wave is emitted and where it is absorbed.

What is a carbon whip?

2 A scientific theory is

Explain the roles of Earth's own energy sources and solar energy in the rock cycle