To get gravitational potential energy do you need to convert kg to g

At what distance above earth would a satellite have a period of 125 min?

How can you flip a bottle and it lands correctly?

Photons of energy 7.0 eV strike a metal whose work function is 2.3 eV. KE of the most energetic photoelectron is 5.2 eV 3.8 eV 4.7 eV 7.4 eV 9.3 eV

Once a 26 kg crate is in motion on a horizontal floor, a horizontal force of 57 N keeps the crate moving with a constant velocity. The acceleration of gravity is 9.81 m/s 2.

Which of the 7 Physical Fitness Components would describe long distance running? 20 pts

Last week you determined what wavelength of light works best for measuring p-nitrophenol in solution using a spectrophotometer. you then determined the extinction coefficient for p-nitrophenol in solution.

What three ways does the respiratory system modify air before it reaches the lungs?

Which factor listed below most likely results in the loss of genetic variation from small populations? Question 2 options: mutation migration genetic recombination genetic drift

How could you demonstrate that visible white light is composed of many different colours?

Tas watches as his uncle changes a flat tire on a car. His uncle raises the car using a machine called a jack. Each time his uncle pushes down on the jack handle, the car rises up.