What is the mechanical advantage of the machine?

Suppose an element had an atomic number of 52. How many protons would that element have?

The illustration show a kind of animal that is free-living organism. What is the common name of this organism? (My class is Live Science, but it doesn't have an option)

A metallic bond is a bond between a positively charged metal ion and

a fast ball travels at about 161kilometers/hr if this fast ball could keep its speed how long would it take this ball to travel 0.15 terameters?

Acetone is a solvent used in a fingernail polish remover acetone is polar it will form solutions or a soluble in all the following except

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.