A 2.34 kg book is dropped from a height of + 3.1 m.

(a) What is its acceleration?

If a person lives in china in which two hemispheres does he or she live

If a ball of mass, M, moving at velocity, v, collided with a ball of mass 10M at rest, describe what could happen to the velocities of the balls after the collision.

There is a current I flowing in a clockwise direction in a square loop of wire that is in the plane of the paper.

A translucent material A. reflects all light. B. absorbs all light. C. scatters some light. D. transmits all light.

What is the main reason why many nuclear power plants are located near bodies of water? to wash wastes out of the power plant to be close to shipping lanes for frequent fuel delivery to have easy access to a coolant for the reactor to avoid problems

Cho is using technological design to build a clock based on the apparent motion of the Sun. Which of the following would be the best measure of success for Cho's clock? A. Cho's clock works even at night. B.

Suppose that a car traveling to the west (-x direction) begins to slow down as it approaches a traffic light. Make a statement concerning its acceleration. a) The car is decelerating and its acceleration is positive.

What are the moons of the outer planets made of, and how is their composition different from that of our Moon?

What is the main difference between geocentric and heliocentric models of the solar system

A flywheel in a motor is spinning at 530 rpm when a power failure suddenly occurs. The flywheel has mass 40.0kg and diameter 75.0cm. The power is off for 39.