Emily holds a banana of mass m over the edge of a bridge of height h. She drops the banana and it falls to the river below. What is the speed of the banana just before hitting the water?

According to the law of conservation of mass does the total number of atoms change during aerobic respiration

Lance is rubbing two sticks together. The friction causes the kinetic energy from rubbing the two sticks to be converted into A. heat energy. B. chemical energy. C. potential energy. D. electrical energy.

Are microbe multicellular

What are the four theories of the origin of the moon?

Mark all of the antimatter particlesa) Proton b) Electron c) Anti-top d) Gluon e) Tau Neutrino

A personal computer uses a number of chips mounted on a circuit board called?

If all organisms have DNA (same 'stuff') how come all organisms look different?

How much voltage can be stored in a thundercloud?

What is work done in physics and how can it be calculated

What is first and second conditions of equilibrium?