Which of these parameters is directly related to sound frequency?

When two objects collide, what happens to the total momentum of the interacting forces? Explain why (use the vocabulary: momentum, potential energy and kinetic energy) How is mass related?

If you jump off a diving board and land in the water, what will change once you enter the water? A. your speed only B. your velocity only C. both your speed and your velocity

What are the three function of sugar in food mixture?

What is the height of a 3.00-kg object that has 300. J of energy

If for every action, there is an equal and opposite reaction, then how can forced be imbalanced? For example, somebody skydiving?

The amount of force needed to keep a 0.1kg basketball moving at a constant speed of 6 m/s on frictionless ice is ___ N

What three forms of kinetic energy can a polyatomic molecule have?

A parachutist bails out and freely falls 50 m. Then the parachute opens, and thereafter she deceler - ates at 2.0 m/s2. She reaches the ground with a speed of 3.0 m/s.

Why the weight of a body decreases with increases in distance from the earth's surface

On a fishing trip Justin rides in a book 12 km south. The fish aren't biting so they go for kilometers west. They then follow a school of fish 1 km north. What distance did they cover? What was their displacement?