main
prev
Statement of a problem № 2516
next
A 2.0-kg mass falls 400 cm. (a) How much work was done on it by the gravitational force? (b) How much PEG did it lose?
Solution:
New search. (Also 5349 free access solutions)
Use search in keywords.
(words through a space in any order)
Only free
To the list of lectures