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Dennis_Churaev [7]
3 years ago
14

If you pedal harder so the bike tires push against the ground with

Physics
1 answer:
sdas [7]3 years ago
8 0

Answer:

friction from the ground rubs on the tire which gives it more force to move forward,

Explanation: without friction the bike wont be able to use the motion to move forward. but the tires start to wear out easily.

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Chemical properties of an acid include...
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An automobile having a mass of 2000 kg deflects its suspension springs 0.02 m under static conditions. Determine the nafural fre
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Answer:Frequency = 3.525 Hertz

Explanation:In static equilibrium, kd =mg

Where k= effective spring constant of the spring.

mg= The weight of the car.

d= static deflection.

Therefore, w =SQRTg/d

w = SQRT 9.81/0.02

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What were Rosalind Franklin, James Watson, and Francis Crick’s discovery, and what did it lead to? In three to five sentences, e
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Magnesium is a highly flammable element which is easily combustible in the presence of oxygen:
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4 atoms

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       2 elements:             Mg                O

on the reactant side:

   We have two moles of Mg:   2 atoms of Mg

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According to the law of conservation of matter "in a chemical reaction, matter is neither created nor destroyed".

We expect to find 4 atoms of products which is MgO on the product side.

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