Which of the following is best described as an inclined plane twisted into a spiral?

A.

a pulley

B.

a screw

C.

a wheel and axle

D.

a wedge

What does newton's second law of motion state?

What is the similarities between rigel star and sirius star? explain the similarities ...

What's is the relationship between energy and motion?

What car companies are making electric cars

What is the main source of heat energy in Earth's inner core? A. friction B. solar energy C. radioactive decay D.

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