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Question
Tick the most appropriate answer.
Friction for an object can be reduced by
Options
providing wheels
lubricating
streamlining
all of these
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Solution
all of these
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RELATED QUESTIONS
Select the correct alternative.
Friction is reduced by
Fill in the blank.
.................... is the SI unit of force.
Fill in the blank.
Sliding friction and rolling friction are types of .................. friction.
Tick the most appropriate answer.
Friction is offered by
Tick the most appropriate answer.
Friction produces
Answer the following in a word or two or in a sentence.
Name the force responsible for opposing the motion between two bodies in contact.
Answer the following in detail.
Write the characteristics of the force of friction?
Rolling friction is slightly greater than sliding friction.
Explain how friction can be minimized.
Assertion: Friction always opposes the motion.
Reason: Whenever one surface moves or tries to move over another surface, the force of friction starts acting on the surfaces.
