If there are no unbalanced forces acting on an object, according to Newton's First Law: Question options:

it will accelerate.

it will eventually come to a stop.

it will maintain a constant speed and direction.

it will change direction.

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

15. give an example for some particles or waves that are moving faster than light in everyday life 16. what is a laser? 17. what is an oscilloscope? 18. what does it means practically that nothing is faster than light in vacuum? 19. what is vacuum?

Calculate the work done by an external agent during an isothermal compression of 1.00 mol of oxygen from a volume of 22.4 l at 10∘c and 1.0 atm pressure to 16.8l