What is it called when objects become positively charged when they lose electrons and negatively charged when they gain electrons *

a. Electricity

b. Electrons

c. Electric Charge

At a certain instant after jumping from the airplane A, a skydiver B is in the position shown and has reached a terminal (constant) speed vB = 52 m/s.

1) A star burst can be defined as stars formed from recycled dead star materials. True or False 2) When the Milky Way was in its earliest ages, hydrogen, helium and other common elements were the only ones around.

What is the distance from rest to crest, or from rest to trough, called?

Name 3 muscles of the leg

List two ways you changed the speed of the ball without changing its direction ...

What is the speed of a 1.0 * 103-kilogram car that has a momentum of 2.0 * 104 kilogram∙meters per second east?

4. How does an increase in orbital radius affect average orbital speed

What happens when a plastic lid sprinkled with iron filings is placed over a magnet?

A stuntman drives a car with a mass of 1500 kg on a drawbridge. The car accelerates with a constant force of 10,000 N. While he is driving, the drawbridge is raised to an incline of 30°.

In this channel of communication, messages are carried by sound and light waves. a. teleconference b. face-to-face c. voicemail d. hard copy memos