What is the momentum of a 0.15 kilgram baseball moving at 20 m/s?

What is the molar mass of AlCl3? A. 62.43 g/mol B. 116.39 g/mol C. 124.86 g/mol D. 133.33 g/mol E. 187.29 g/mol

Naturally occurring magnets are called

To determine the approximate mass of a small spherical shot of copper, the following experiment is performed. When 125 pieces of the shot are counted out and added to 8.4 mL of water in a graduated cylinder, the total volume becomes 8.9 mL.

The full range of wavelengths of EM waves are called the

Put your hand out the car window to feel

You eat an apple, so what energy transformations will it go through?

What equation gives the velocity at a specific time for an object with constant acceleration?

Consider the incomplete equation below Superscript 4 subscript 2 upper H e plus superscript 4 subscript 2 upper H e right arrow question mark.

When the temperature of a gas decreases at constant volume, its a. pressure increases. b. mass increases. c. pressure decreases. d. particles move faster.

A 12-V battery is connected to an air-filled capacitor that consists of two parallel plates, each plate has an area of 7.60 cm2 . The separation between the plates of the capacitor is d = 0.30 cm.