Chemistry, 26.10.2019 17:43 stacysadousky

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. 42 newtons c. 7 newtons d. 21 newtons

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