A photon is a quantum of light energy.

a. True

b. False

Inside the gym a mile is 19.7 laps or Laps around the gym

A 1.0 m length of metal wire is connected to a battery, and a current of flows through it. What is the diameter of the wire? The resistivity of the metal is

A small mailbag is released from a helicopter that is descending steadily at 2.00 m/s. After 5.00s what is the speed of the mailbag

Select the statement that best describes gravity. Gravity is the force that draws objects closer to the Earth because of the positive or negative charge.

What will Bronco's acceleration be as he jumps from an airplane and is in free fall with air resistance of 400N?

Why does the closed top of a convertible bulge when the car is riding along a highway? Why does the closed top of a convertible bulge when the car is riding along a highway? The air pressure is greater outside the car than inside.

Is a white shirt cooler or warmer in the sunlight?

A stone is thrown vertically upward with a speed of 18.0. (a) How fast is it moving when it reaches a height of 11.0? (b) How long is required to reach this height? For part A) I did: y=11m, g=9.

What object or class of objects makes up most of the solar systemâs mass?

Carole is very tired and makes coffee. why would newton say that she must use her hand to put up the cup