Ryan is playing with a ball. When would the ball

have the greatest polential energy?

Which device converts electrical energy into kinetic energy? an electric generator an electric motor a step-down transformer a step-up transformer

How do you find the centripetal force of an object with a mass of 5 kg and with an acceleration of 2 m/s?

Two sheets of polarizing material are placed such that their polarizing axes are 90° to each other and no light passes through the combination.

На рычаге размещены два противовеса таким образом, что рычаг находится в состоянии равновесия. Вес расположенного слева противовеса равен P1=13H.

A train travels 84 kilometers in 1 hours, and then 85 kilometers in 3 hours. What is its average speed?

An iron rod is: A:a good conductor of heat and electricity, but not magnetic B: magnetic and a good conductor of heat, but is an insulator of electricity C: magnetic and a good conductor of heat and electricity D: not magnetic and an insulator of

Which stage are there homologous chromosomes lines up down the middle of the cell

Suppose you were bungee jumping from a bridge while blowing a hand-held air horn. How would someone remaining on the bridge hear the pitch of the air horn as time increased? a. The pitch would get progressively lower (i. e., smaller frequency) b.

Area where magma from deep within the mantle melts through the crust

To obtain a learner's license, you must be at least years old.