An 842 N man almost hits the ground. He completely stops 1 meter from the ground before he luckily snaps back up towards the top of the building. What was his potential energy when he stopped but before he snapped back up?

What’s the scientific notation for the number 6,840,000,000

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?