Yes, and the use of that is to transfer energy so you don't have to put in as much force.
They have a direct relationship. As mass increases, kinetic energy increases.
Answer:
b. the electromagnetic spectrum
Explanation:
the electromagnetic spectrum contains all the forms of light, including gamma rays, x-rays, ultraviolet radiation, visible light, infrared, radio waves, microwaves, etc
Answer:
The force of mutual attraction between the asteroid and the gravity tractor is 0.465 lbf
Explanation:
- <em>In earth, a body that has a weight of 22000 lbf, would have a mass of 22000 lbm.</em>
- The asteroid, if is an sphere, would have a volume of
- The iron has a density of , then the mass of the asteroid would be
- If the distance between the surface of the asteroid and the gravity tractor is 150 ft, and the diameter of the asteroid is 1030 ft, then the distance between the tractor and the center of the asteroid would be =
- The force of attraction between two bodies is described by the Newton's law of universal gravitation: , where is the force of attraction, and are the masses of each body, is the distance between both bodies, and is called the gravitational constant.
- Then if it is supposed that the mass is concenter in the center of each body. The force of attraction would be: