can friction be negative or

Examples of positive, negative and neutral friction?We always learned about friction as either being positive (tires gripping
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2. asked by sw
3. 646 views
what kind of friction does a fish experience as it Swims through watera Sliding friction b Static friction c Rolling friction d
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1st question: I was solving a question and I was asked the work done by friction. It is natural that work done by friction (a
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2. asked by Matt
3. 608 views
can friction be negative or can cofficent of friction be negative
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2. asked by radhey
3. 331 views
When a crate is moving on a track where friction is not negligible. The friction force is said to bekinetic friction static
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2. asked by Timothy
3. 1,007 views
What is friction?Can you give me some examples? -THANK YOU FOR ALL YOUR HELP! friction: Ever have a pinwheel and move it through
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2. asked by Hillary
3. 1,023 views
When one boy throws the ball to another boy, what friction happensA.sliding friction B.rolling friction C.fluid friction
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2. asked by taylor
3. 500 views
. Does the force of friction depend on the area of the sliding surface?What is larger, static friction or sliding friction when
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2. asked by drago
3. 713 views
The force of friction between two blocks is related to which of the following two factors?A. inertia and weight B. sliding
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What work is done by a friction force acting on an object?Select one: a. Always negative b. Always positive c. May be positive
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2. asked by jake
3. 537 views