What is sin (73°) ?

A. 0.64

B. 0.29

C. 3.26

D. 0.96

What is the force required accelerate a 5.0 kg object at 3.0m/s^ 2?

When an incandescent light bulb is turned on, its thin wire filament heats up quickly. as the temperature of this wire filament increases, its electrical resistance ...

Density? m=60g, v=30cubiccm

Which term refers to sections of earth's crust and part of the upper mantle?

Calculate the density of each ball. Use the formula D = m/V where D is the density, m is the mass, and V is the volume. Record your calculations in Table A of your Student Guide. Given that the density of water is 1.

Explain why generators are an important use of electromagnets.

What is mummification?

Order the steps to describe how information is sent. A signal is produced. A signal is seen, heard, or used. Radio waves are modulated and amplified. Radio waves are amplified and demodulated.

The national grid supplied a house with 18000000 J of energy in 1 hour. What was the average current supplied to the house in that hour? Write any equations that you use.

Claudia throws a baseball to her dog. Which free-body diagram shows the baseball when it's flying horizontally in midair? (Assume no air resistance.)