What is the kinetic energy of a 2000 kg car traveling at a speed of 30 m/s (?65 mph) ?

2 reasons why building and maintaining nuclear power plants is expensive

What is the current running through resistor five?

When was the last volcanic eruption in the world? what is the name of the volcano?

A rose has a phenotype ratio of 3:1 where red roses are dominant over white roses. Out of a total of 4 roses, how many of the roses are red? 1 2 3 4

An object with a mass of 70kilograms is supported at a height 8meters above the ground. what's the potential energy of the object with respect to the ground? (a) 560J (b) 2,058J (c) 5,488J (d) 3,430J

Your body is presently converting chemical potential energy from food into thermal energy at a rate of about 100 J/s, or 100 W. If heat were flowing out of you at a rate of about 200 W, would your body temperature go up or down?

Which energy depends the arbitrarily assigned zero level

What is a transverse wave

Object moving at a constant velocity will always have a

Who would most likely agree that a child learns certain behaviors from observing other people?