TEST 2:TRUE OR FALSE
1.Smooth surface produce greater friction than rough surface.
2.The shape of an object is changed to reduce air resistance.
3.Streamlining is done to reduce friction against liquid or gas.
4.Heavy furniture have rollers to increase friction.
5.There is greater friction on wet floor than on a dry one.
6.Friction works against the direction of an object's motion.
7.Static friction prevents motion between surface in contact.
8.The strength of friction is the same in all kinds of surface.
9.Sliding friction acts to stop two objects from moving against each other.
10.Rolling friction keeps objects from rolling.
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1.Smooth surface produce greater friction than rough surface.
2.The shape of an object is changed to reduce air resistance.
3.Streamlining is done to reduce friction against liquid or gas.
4.Heavy furniture have rollers to increase friction.
5.There is greater friction on wet floor than on a dry one.
6.Friction works against the direction of an object's motion.
7.Static friction prevents motion between surface in contact.
8.The strength of friction is the same in all kinds of surface.
9.Sliding friction acts to stop two objects from moving against each other.
10.Rolling friction keeps objects from rolling.
Best answer will be brainlist
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Answer:
1.true
2.true
3.false
4.true
5.true
6.false
7.false
8.true
9.false
10.true
Explanation:
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