The law of states that energy in a system can change forms but can never be created or destroyed.

Answer the above statement is ( false );

So since the snail is moving at 3.6  miles per hour you multiply by 5280 to change it into feet per hour. so you get 36*528 ft per hour. since there are 3600 seconds in an hour, you divide 36*528 by 3600. so simplifying we get 528/100 which is 5.28 ft per second

If the woman is just hanging off the bar then i think each arm will support 350n  and if she accelerates 1400n