Boyle's law says that the volume of a gas varies inversely with the pressure. When the volume of a certain gas is 4l, the pressure is 720 kpa (kilopascals). What is the pressure when the volume is 10l?

Definition of the rule E=mc^2

A locomotive is pulling 11 freight cars, each of which is loaded with the same amount of weight. The mass of each freight car (with its load) is 37,000 kg. If the train is accelerating at 0.

You want to prevent charges from moving off of a charged metal sphere. Which statement accurately describes the material you need? O A. It has a low resistance and is a conductor. O B. It has a high resistance and is an insulator. O C.

My question is about pressure. Atmospheric pressure on the surface of Venus is 90 times larger than on Earth. On Mars it is 100 times smaller than on Earth. What else does this tell you about the atmospheres of these planets?

Changing the direction of current will or will not affect the strength of an electromagnet

What is the force of attraction between two masses 5kg and 8kg at a distance of 60cm apart. (A) 4.5*10-9N (B) 5.6*10-9N (C) 7.4*10-9N (D) 8.0*10-9N (E) 10.5*10-9N

A 1100 kg car pushes a 1800 kg truck that has a dead battery. When the driver steps on the accelerator, the drive wheels of the car push against the ground with a force of 4500 N.

The model that describes a Sun-centered solar system is called theA. laws of motion. B. geocentric model. C. heliocentric model. D. general theory of relativity.

A truck on a straight road starts from rest, accelerating at 2.00 m/s2 until it reaches a speed of 20.0 m/s. Then the truck travels for 20.0 s at constant speed until the brakes are applied, stopping the truck in a uniform manner in an additional 5.

which of the following best describes the amount of natural resources found here in the united states. coal is the only natural resources found in abundance in the US. Natural resources here are lacking and must all be imported to the us.