Arubber ball with a mass of 0.1 kg is thrown straight u; with a speed of 20. m/s.

what is the height at which the ball travels?

Identify the type of synthetic material used in each object

Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form