How much work is done on an object if 10 newtons of force are applied to the object and it moves 2 meters?

A. 0.2 J

B. 5 J

C. 8 J

D. 20 J

What is a Newton equal to terms of units of mass and acceleratio

If the wavelength of a 4.65 ✕ 102 Hz sound in freshwater is 3.45 m, what is the speed of sound in fresh water?

Describe two main differences between fission and fusion.

In tae-kwon-do, a hand is slammed down onto a target at a speed of 10 m/s and comes to a stop during the 7.0 ms collision. Assume that during the impact the hand is independent of the arm and has a mass of 0.90 kg.

While sitting in class your body exerts a force of 600 N on your chair. how much work did you do?

How many earth years does it take mars to orbit the sun

Which represents a system that is almost completely closed?

If many household substances classify as acids or bases what is the ph scale

A protostar forms once the nebular cloud condenses and the core begins

How do whales bats and dolphins use echolocation? A To scare away predators B To attract mates C To orient them selves and find food D To tell animals of there species where they are