A passenger jet flies from one airport to another 1,273 miles away in 2.2 h. find its average speed.

In what solar system model was the sun proposed as the center of the solar system? A. geocentric model B. Ptolemaic model C. heliocentric model D. None of the above

If Earth's clouds did not trap and release heat, how would most climate zones on Earth be affected?

A tractor trailer truck carrying boxes of toy rubber ducks stops at a weigh station on the highway. The driver is told that the truck weighs 44,000 pounds. c. The truck drops off its load of toys, then stops at a second weigh station.

The simulation kept track of the variables and automatically recorded data on object displacement, velocity, and momentum.

What is the momentum of a 0.1-kg mass moving with a speed of 5 m/s?

10. Explain the difference between the short-term effects of concussions and some of the long-term effects that scientists are recently discovering.

Like the polar bear, the walrus is a strong swimmer, although it does not have the same endurance. For short periods of time, a walrus can swim at an average speed of 9.7 m/s. How far would a walrus swim at this speed in 3.4 minutes?

How did Einstein's and Newton's theories differ in terms of explaining the cause of gravity?

A sled being dragged to the right across loosely packed snow with a rightward acceleration

Imagine two artificial satellites orbiting earth at the same distance. one satellite has a greater mass then the other one which of the following would be true about there motion? 1.