The net force acting on a 50 kg crate is 0 N. What is the crate's acceleration

If a mineral can be mined, what is it called? A. A metal B. A precious jewel C. An ore D. A gemstone

Sharpening your pencil makes work easier by: A. decreasing distance and increasing force. B. increasing distance and decreasing force. C. increasing distance and increasing force.

Why are some craters on the moon bigger than others

Tow objects collide and stick together. How does the total mementum change. Does it increase or decrease

What components of an ecosystem do organism respond to

If the medium moves perpendicular to the direction of the wave motion, the wave is classified as a longitudinal wave. True or False?

Why might surface mining be less risky for miners than underground mining?

Sometimes the moon appears to have a halo around it at night. Why does this happen? A. It's due to a partial lunar eclipse. B. Moonlight is refracted through ice crystals in high clouds. C.

Which one of the following statements about sulfric acid is correct? A. Sulfric acid is a known muriatic acid B. Sulfric acid has little effects on metals C. Sulfric acid is dangerous to living organisms D. Sulfric acid is a strong oxidizing agent

Why is the earth more attracted to the sun gravitational pull than the gravitational pull of the moon