Why e=mc2? why not e=mc3?

What lies between the orbits of mars and jupiter?

Why do responsible consumers use credit and credit cards?

A toaster oven uses67,500 joules of energy in 45 seconds to toast a piece of bread what is the power of the oven

If you go 4.0 meters in 2 seconds what is your speed?

What is the wave length of a wave? a the amount of cycles in a given time b the distance between the beginning and end of a cycle? c the amount of time that one full cycle takes d the distance traveled by one full cycle

What does the ozone layer absorb? a. Microwaves c. UV radiation b. X-rays d. Infra-red radiation

An object is undergoing shm with period 0.900 s and amplitude 0.320 m. at t = 0 the object is at x = 0.320 m and is instantaneously at rest. calculate the time it takes the object to go (a) from x = 0.320 m to x = 0.160 m and (b) from x = 0.

Your friend states in a report that the average time required to circle a 1.0-mi track was 49.325 s. This was measured by timing 10 laps using a stopwatch with a precision of 0.01 s. Do you believe his results are reliable? Explain.

The forklift exerts a 300.0 N force on the box and moves it 15.0 m into the air. How much work does the forklift do? A. 500 J B. 1.50 * 10^3 J C. 4.50 * 10^3 J D. 0.00 J

Why the room gets hot even we open the door of refrigerator?