During which sleep stage does dreaming usually occur? A. Stage 3 B. Stage 2 C. Stage 1 D. REM

The first law of thermodynamics, E = Q-W what does the Q stand for?

A roller coaster track is 3000 meters long. It takes 100 seconds to travel once around the roller coaster. What is the average speed of the roller coast? Is the velocity constant throughout the trip? Explain

Which proportionality does Kepler's third law describe?

Find the mass by adding the numbers from the three sliders

Technician a says that all dual clutch automatic transmissions use two dry clutches. technician b says that some automatic transmissions do not use planetary gear sets. which technician is correct?

The other name for newton's second and third law of motion is?

In 2013, renewable energy provided 10% of the total energy used in the united states, and wind energy accounted for 17.4% of the renewable energy used. what percent of the total energy used in the united states in 2011was wind energy?

Because of which of the following can you see different colors?

If a car goes at a speed of 80 kph in 10 seconds, what is the distance

An unknown material has a mass of 5.61 kg, and its temperature increases by 0.124°C when 1320 J of heat are added. What is the specific heat of the material? (Unit = J / (kg*C))