The ideal mechanical advantsge of a pulley system is equal to the

distance the load has to move

length of the rope

number of rope segments supporting the load

weight of the object being lifted

One radian per second is equal to?

What do we call the substances that are formed as a result of substances reacting together? Group of answer choices A) none of the answers are correct B) catalysts C) products D) reactants

4. which of the following would happen to the moon if gravity no longer affected it? A. the moon would continue to move on its orbital path B. the moon would stop moving altogether C. the moon would move in a spiral toward earth D.

Explain Describe how a physical property, such as mass or texture, can change without causing a change in the substance.

Without phloem, a plant would be unable to?

Which branch of science includes the laws of matter and energy?

A very famous motorcyclist plans to jump across a canyon 3.5 kilometers wide. he plans to use a 30 degree ramp and leaves it at 196 m/s. Will he make it? show all calculations to prove your answer

What captures energvy from sunlight during photosynthesis

The scientific theories developed by copernicus galileo and newton resulted in

How could you find out which wire is broken in a cable?