The rate at which work is done is called

A negatively charged particle is attracted to A. negatively charged particles. B. all particles that are located close by. C. only particles that are large. D. positively charged particles.

The topsoil layer has the greatest concentration of organic matter. The subsoil generally lacks organic matter, but it does receive small clay particles and dissolved ions that wash downward from the topsoil.

A train travels 140 km in 2 hours and 30 minutes. What is its average speed?

An object at rest is suddenly broken apart into two fragments by an explosion one fragment acquires twice the kinetic energy of the other what is the ratio of their masses

A boat is partially submerged in water. In this case, can we say that the uptrust exerted on the boat is larger than the weight of the part of the boat that is submerged?

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.