A train travels 92 miles in 11 1/2 hours. what is its average speed in miles per hour?

Gravity decreases with distance. Which statement is also true? Orbital speed increases with distance. Orbital speed decreases with distance. Orbital speed remains constant with distance. Orbital speed varies based on the functions of friction.

The behavior of gas are dependent on all of the factors

A cell phone charger uses 4.83 joules per second. When plugged into an outlet but only 1.31 joules per second actually goes into the phone battery

A molecule moves down its concentration gradient using a transport protein in the plasma membrane. This is an example of

A child drops a ball from a window. The ball strikes the ground in 3.0 seconds. What is the velocity of the ball the instant before it hits the ground?

Two sinusoidal waves travel along the same string. They have the same wavelength and frequency. Their amplitudes are ym1 = 2.5 mm and ym2 = 4.5 mm, and their phases are π / 4 rad and π / 2 rad, respectively.

How are mathematics and science related?

What process is used when electrons are transferred from one object to another to produce static electricity?

What happens during an equinox?

A friend of yours who has not taken astronomy sees a meteor shower (she calls it a bunch of shooting stars).