When a person does work on an object, the object gain energy. As a Bicycle rider from the bottom to the top of a hill the energy from the work can become which combination of types of energy

Which of the following statements is not true regarding atmospheric pressure? A. When atmospheric pressure is higher than the absolute pressure of a gas in a container, a partial vacuum exists in the container B.

If you plunged a thermometer into boiling water what would the temperature be? How do you find the mass of water using a balance? A meter is slightly larger than a what? A liter is slightly larger than a what?

His is a force that acts over a distance, can not be seen, and causes like poles to repel and opposite poles to attract. What is this force? A) gravity B) friction C) magnetism D) air resistenace

While skiing, Ellen encounters a ledge that sends her flying horizontally at a rate of 12 m/s. How far away will she land if the ledge is 7 meters high? ... ?

What is the lowest frequency that will resonate in an organ pipe 2.00 m in length, closed at one end? The speed of sound in air is 340 m/s.

The amount of energy carried by a wave is proportional to the square of the wave's A. frequency B. amplitude C. wavelength D. period ... ?

The pressure at the bottom of a jug filled with water does not depend on

at what other angle will a thrown ball go the same distance as one thrown at an angle of 75 degrees?

A record player turntable initially rotating at 3313 rev/min is braked to a stop at a constant rotational acceleration. The turntable has a rotational inertia of 0.031kg? m2.

A steam engine does 12 kJ or work in 55 s. how much power does the engine produce?