A1 kg ball is loaded into a spring gun with a spring constant of 105 n/m. if the spring iscompressed by 0.1 m and the ball is shot up vertically, how high does it rise into the air from thepoint where it leaves the spring?

Explain what happens at the saturation point when adding salt to water at room temperature.

Which of the following is the main energy source for the sun? a. fission of hydrogen b. fusion of hydrogen c. fusion of helium d. fission of iron

Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate