Physics, 02.03.2021 20:30 notchasedeibel2698
1. How does a fixed pulley act as a machine?
O A It changes the direction and the size of the input force
O B It changes the size of the input force only
O C It changes neither the size nor the direction of the input force
OD It changes the direction of the input force only
Answers: 1
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1. How does a fixed pulley act as a machine?
O A It changes the direction and the size of the input...
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