1. what is the direction of friction between a moving object and a surface?
a. toward the direction of objects motion
b. similar to the direction of objects motion
c. opposite to the direction of objects motion
d. perpendicular to the direction of objects motion
2. which activity is a way of reducing friction?
a. applying lubricant
b. using rubber shoes
c. putting spikes on tires
d. removing wheels on heavy cabinets
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Answer:
1. c
2. a
Explanation:
correct me if I'm wrong
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