A stone is dropped from a 80m bridge. How long does it take to fall?

If you measured all the energy related to motion and all the stored energy in the particles of a substance, which would you be measuring? heat capacity heat thermal energy

Aristotle was a Greek philosopher who believed that the planets must move in perfect circles.

A theory was not originally a hypothesis. true or false?

Chloroplasts are found in both plant and animal cells. True or False?

Where is the switch located on this diagram A) on the left B) bottom left C) top right D) on the right

Theories and Laws. • How are they alike? • How are they different? • Can you explain why scientific theories will change over time? • Give an example of a scientific theory that has changed.

If the x-component of a force vector is 5.17 newtons and its y-component is 8.80 newtons, then what is its magnitude?

Scientific theories have strod the test of time and will not change

An 8 kilogram bowling ball is rolling in a straight line toward you. if its momentum is 16 kg * m/s, how fast is it traveling?

Explain why a moving object can be in equilibrium