When transferring electric charge, an object becomes negative when it

a) loses protons

b) gains electrons

OC) loses electrons

d) gains protons

e)

a and d are correct

Describe the force/distance trade off. Why is this trade off described as an inverse relationship?

Wha happens to the weight of astronauts when they are in orbit

Chlorofluorocarbons may be harming the ozone layer by doing what

Explain what an exoskeleton is and what it is made of.

Use the Pythagorean theorem to answer this question. A paper airplane is thrown westward at a rate of 6 m/s. The wind is blowing at 8 m/s toward the north.

Which statement describes a scientific theory? A theory states how something behaves without explaining why. A theory is a proven fact that cannot be changed. A theory changes based on new observations and testing.

What are the differences between deterministic forces and thermal agitation?

What causes the acceleration to increase or decrease?

When You lift a load, the resistance force is? A. magnetism b. gravity

What changes a ball velocity