A 0.20 kg mass is oscillating on Planet X at a small angle from a light string of length 0.15 m with a period of 0.75 s.
What is the acceleration of gravity on Planet X?
Round answer to two significant digits.

Is it possible to use the energy from two atoms colliding to create a clean burning lasting fuel source with a large amount of force? is it also possible to harness that energy from the two atoms colliding to create a clean energy source that will last for years from just two atoms colliding. is there a possibility to control and store that energy for years but slowly let the energy out enough to power cities cheaper and faster.

The plum pudding model of the atom state that ?

Gasoline comes from petroleum, which is made from ancient living things. petroleum, therefore, contains a type of energy. a. heat b. nuclear c. biological d. chemical potential