Which of the following statements is/are false? a. It is easier to move an object by sliding than by keeping it on rollers. b. Friction can be reduced but not eliminated completely. c. Fluid friction reduces the speed of the objects moving through a fluid
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Explanation:
a=False
b=True
c=False
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Answer:
option a is the wrong statement and roller will decrease friction causing the body to move it much faster than sliding (false)
option b is also false as friction can be eliminated in 0 gravity
option c is true as the Fluid friction reduces the speed of the objects moving through a fluid
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