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Gee Willikers Batman!
01-23-2011, 01:49 PM
One of these questions I got right, other one I got wrong but it doesn't say which one I got right..


http://img541.imageshack.us/f/50579283.jpg/

help?

subz
01-23-2011, 02:03 PM
Answer to Q 2 is wrong. The correct answers are B and D.

Claudius
01-23-2011, 02:46 PM
The answer to 2. is B and D since:

m/s^2 * s = m/s = v and (m^2/s^2)^1/2 = m/s = v

GetBetterer
01-23-2011, 05:03 PM
B & D as already stated.

Remember that x is actually delta x (the amount of distance traveled).