Posted by **Sue** on Friday, September 21, 2012 at 8:20pm.

Can someone tell me if this is correct: How many forces act on an upwardly tossed coin when it gets to the top of its path?

A. one the force due to gravity

B. two gravity & the force in the coin itself

C. three gravity the coins internal force & a turnaround force

D. none of the above

I think it is A....if not can you give me a site where I can find it. Thanks