A stationary object has no forces acting on it. True False

The process of cutting lines of magnetic flux with a conductor, and generating voltage, is the basisi of alternator and generator operation. True / False.

The average person passes out at an acceleration of 7g (that is, seven times the gravitational acceleration on earth). suppose a car is designed to accelerate at this rate. how much time would be required for the car to accelerate from rest to 62.

An ideal spring obeys hooke's law: f = - bikx. a mass of m = 0.3 kg hung vertically from this spring stretches the spring 0.13 m. the acceleration of gravity is 9.8 m/s 2. calculate the value of the force constant k for the spring.

In a Millikan oil-drop experiment, the charges on several different oil drops were as follows: - 5.92; - 4.44; - 2.96; - 8.88. The units are arbitrary.

What are the answers to potential and kinetic energy of a roller coaster

When a fork is placed in a hot piece of lasagna, thermal energy is transferred up the fork by ...

Levi observed properties of four different waves and recorded observations about each one in his chart.

A rocket is shot straight up from the earth, with a net acceleration (acceleration by the rocket engine minus gravitational pullback) of during the initial stage of flight until the engine cut out at sec.

Which moon has a thick atmosphere made mostly of nitrogen?

J. J Thompson proposed that atoms were made up of positively charged particles with electrons scattered into them. How did he reach this conclusion?