Distinguish between pressure and force

A circular loop of radius r is rotated through a magnetic field B, which of the following would increase the magnetic flux through the loop by a factor of 16? Doubling B and quadrupling r. Quadrupling B and doubling r.

Sonar signals and infrared light are are used to send messages to submarines deep under water. If we compare the two signals, which statement describes a difference between the two?

Common units of measurement for speed.

If Car A has a greater momentum than Car B, what will happen to both vehicles immediately after they collide? Select one: a. They will travel to the right. b. They will travel to the left. c. They will stop immediately. d.

A car weighs 15,000 N, and its tires are inflated to a pressure of 190 kPa. How large is the area of the car's tires that are in contact with the road?

What is it called when light shining on certain substances causes an electric current to flow? the polarized light phenomena infrared radiation the photoelectric effect the Einstein conclusion

before colliding, the momentum of block A is + 25.0 kg*m/s, and block b is + 35.0 kg*m/s. after, block a has a momentum + 60.0 kg*m/s. what is the momentum of block b afterwards?

A ball is thrown downward at 5ms from roof 10m high its velocity when it reaches the ground is?,

Any fracture or system of fractures along which Earth moves is known as a A. strain. B. stress. C. fault. D. deformation.

An object is dropped at a height of 6 m from the ground. How fast is it moving just before it hits the ground?