Is physics and physical science the same thing?

What is the weight of a 48 kg girl on earth?

Write the equation for eccentricity

What does amplitude measure?

Liam did an investigation to see how water temperature affects the amount of salt that will dissolve in the water. He filled 4 beakers with exactly 100 milliliters of water each.

Atomic nuclei are made of protons and neutrons. This fact by itself shows thatthere must be some other type of force in addition to electrical and gravitationalforces. Explain.

When is a body said to be at rest

27. Calculate the impulse when an average force of 10 N acts on a cart for 5.0 s.

A boy on a bicycle is resting at the top of a hill then he rides his bicycle down the hill describe how the boy potential and kineti energy differ at the top middle and bottom of the him

What is the displacement and distance if I walk 8 blocks north, 9 blocks west and 10 blocks south

What investigations provide large amounts of information about a wide range of variables.