Which of the following is the reason a lever is used in a shovel?
a. a lever is used to decr...
Physics, 18.01.2020 17:31 jokerr6323
Which of the following is the reason a lever is used in a shovel?
a. a lever is used to decrease effort force
b. a lever is used to decrease resistance force
c. a lever is used to increase resistance force
d. a lever is used to increase the effort force
Answers: 3
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