Select all the dangers that commonly follow a major earthquake. a. fire b. tsunamis c. tornadoes d. volcanoes e. aftershocks f. extreme weather

The earth remains in orbit around the sun due to the force of gravity. how does the force of gravity exerted by the sun on the earth compare to the force of gravity exerted by the earth on the sun?

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

Aplayground slide is 8.80 ft long and makes an angle of 25.0° with the horizontal. a 63.0-kg child, initially at the top, slides all the way down to the bottom of the slide. (a) choosing the bottom of the slide as the reference configuration, what is the system's potential energy when the child is at the top and at the bottom of the slide? what is the change in potential energy as the child slides from the top to the bottom of the slide? (include the sign of the value in your answer.)