A Force of 6 N acts horizontally on a stationary mass of 2 kg for 4 sec. The K.E gained in Joule is...?
a) 12 b) 144 c) 72 d) 48
a) 12 b) 144 c) 72 d) 48
1 Answer
Mar 28, 2018
This is a fairly integrated problem!
Recall,
Assuming there are no other forces for clarity's sake,
Hence,