The game was played by swinging the big mallet down hard enough to cause the bell to ring. If it took a 28 newton force to ring the bell, and George got it to go only 75% of the way up, how many newtons of force did George exert with the mallet on the bell?
A.
28 newtons
B.
21 newtons
C.
42 newtons
D.
36 newtons

Question

The game was played by swinging the big mallet down hard enough to cause the bell to ring. If it took a 28 newton force to ring the bell, and George got it to go only 75% of the way up, how many newtons of force did George exert with the mallet on the bell?
  A. 
28 newtons
  B. 
21 newtons
  C. 
42 newtons
  D. 
36 newtons

anonymous · Answer

the awnser was B 21 newtons. stupid study island