Explain why the terms mass and weight should not be used interchangeably

Predict the changes in atomic motion within a sample as the material sublimes. A) The atomic motion within the sample increases as the material sublimes. Eliminate B) Atomic motion within the sample will decrease as the material sublimes.

The Sun's rays are distributed unevenly over the earth. As a result, a. convection b. conduction c. latent heat d. radiation in the atmosphere causes wind to blow.

You need to include: An explanation of gravity An explanation of how mass determines (or affects) the force of gravity An explanation of the part air resistance plays An example of the force of gravity (be creative)

The gravitational force exerted on a baseball is 2.21 N down, a pitcher throws the ball horizontally with velocity 18.0 m/s by uniformly accelerating it along a straight horizontal line for a time interval of 170 ms. the ball starts from rest.

A skater holds her arms outstretched as she spins at 130 rpm. what is the speed of her hands if they are 130 cm apart?

When you see a straw in a glass of water it looks bent why is this?

Compare the energy and wavelength of a microwave to the energy of a gamma ray.

T/F all compounds are molecules but NOT all molecules are compounds.

particle is projected from the surface of the planet Krypton with a speed equal to 3.6 times the escape speed from that planet's surface.

Does the box contain positive charge, negative charge, or no charge? Does the box contain positive charge, negative charge, or no charge?