A student releases a marble from the top of a 190cm ramp. The marble increases speed steadily and reaches the bottom of the ramp in 5.00s. what was the magnitude of the marbles acceleration?
what was the marbles final speed?

e) none of the above answers are correct

powerful computers now, not then

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this