When a force acts on an object from an angle other than either 0° or 180° to the direction of motion:

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.

In a hydrogen molecule there are a total of four charges, 2 protons in the two nuclei, and 2 electrons. how many unique charge-pairs are there (without double counting)?

If state law mandates that elevators cannot accelerate more than 2.40 m/s2 or travel faster than 14.8 m/s , what is the minimum time in which an elevator can travel the 373 m from the ground floor to the observatory floor? ?