How would the tides on earth be different if the moon revolved around the earth in 15 days instead of 30 days

What are some properties of transverse waves?

11. As you are sitting in your chair the force of gravity is pulling you down. What force is causing you to stay in the chair instead of falling through the chair? A. applied. B. normal. C. gravity. D. friction.

Approximately how much of Earth's water is freshwater? 1 % 3 % 97 % 50 %

A 7.00-kg bowling ball moves at 3.00 m/s. How fast must a 2.45-g Ping-Pong ball move so that the two balls have the same kinetic energy?

Sometimes it is very hard to hear in a gymnasium because of echoes. How can you changed it

A small car meshes with a large truck in a head-on collision. Which of the following statements concerning the magnitude of the momentum change during the collision is correct?

An egg cooking on a campfire is an example of A. only an exothermic reaction. B. only an endothermic reaction. C. an endothermic and an exothermic reaction. D. neither an exothermic nor an endothermic reaction.

During a new moon, is the moon A) in between Earth and the sun B) in front of the sun, in back of Earth C) in front of Earth, in front of the sun D) alongside Earth in front of the sun

Why can the function y=-16x^2+v0t+h0be used to determine the object's moving distance? Are there any limitations and special concerns?

A centripetal force of 190 N acts on a 1,550-kg satellite moving with a speed of 5,300 m/s in a circular orbit around a planet. What is the radius of its orbit?