25 pts which of these is not equal to a joule of energy? a. n-m b. kg-m2/s2 c. kg2-n/s d. all of these are different ways of writing a joule. i thought that a was the only way to write a joule of energy, but there is only 1 answer here.

Anybody wanna ? (picture included? )

Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)

What is the celsius value for 65 farenhiet