The pressure of a gas contained in a cylinder with a movable piston is 300 Pa. The area of the piston is 0.5 m². Calculate the force that is exerted on the piston.

The Moon is made up of minerals similar to those on Earth, which are A. rilles. B. lunar breccias. C. silicates. D. highlands.

A fluid under pressure is?

John placed a number of small stones into a plastic container of water and froze it what kind of mixture did John had and why

6.0 resistor, a 12.0 resistor, and a 18.0 resistor are connected in series with a 24 V battery. (a) Determine the equivalent resistance for the circuit. (b) Determine the current in the circuit. A (c) Determine the current in each resistor.

Classify each of the following items as a rigid body, a system of rigid bodies, or a nonrigid body: a. a fishing pole, b. a diving board, c. a mechanical spring, d. a bowling ball, e. a baseball bat, f. a system of gears, g.

How does sound travel from your vocal cords to someone's ear?

Select all the correct answers. Copper is listed in the 29th position in the periodic table. It's used for conducting electricity. What is copper? a metal a metalloid a nonmetal a noble gas an element

Neutron stars are smaller in size than less massive white dwarfs. a. True b. False

A lightning bolt carrying 30,000 A lasts for 50 micro-seconds. If the lightning strikes an airplane flying at 20,000 feet, what is the charge deposited on the plane?

David walks 3 km north, and then turns east and walks 4 km