2. ___ On a sunny day, you return to your car

after a ball game. The inside of the car is

very hot. How did the car get so warm?

A conduction

B convection

C radiation

D specific heat

The speed of any sound wave as it travels through a medium is dependent mainly on the?

If you can see the conductor in a lamp should you use it or not?

Why do you want the lights in a circuit in parallel instead of series

how far away is all 9 planets from the sun

A space shuttle in orbit around the earth carries its payload with its mechanical arm. suddenly, the arm malfunctions and releases the payload. part a what will happen to the payload?

A car's position in relation to time is plotted on the graph. What is the car's average velocity for segment C? A) - 4 m/s B) - 0.25 m/s C) 0.25 m/s D) 4 m/s

What percent of my Iodine-131 sample will be left after 7 half-lives?

A 58.0 kg snow skier is on the top of 351 m high hill. After she has gone down a vertical distance of 142 m, what is her mechanical energy? Explain your answer (CER) !

A sphere has a mass of 2.10kg and travels along a horizontal plane at the velocity of 12.2m/s. Find the energy

What is the force required to accelerate a baseball with a mass of 0.145 kilograms and an acceleration of 35.00 meters/second squared?