2 years ago

Why does a car slide when it rolls over an icy patch on a road?

1 answer:

7 0

Hello. The answer, though I don't know what options you need to be answered, is that there is less friction between the car tires and the ice, than when they are on the road. Causing the car to slide.

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2 years ago

A proton is released from rest at the positive plate of a parallelplatecapacitor. It crosses the capacitor and reaches the negat

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Answer:

2.1406 × $10^6$ m/sec

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we know that energy is always conserved

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we know that mass of proton = 1.67× $10^{-27}$ kg

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2 years ago

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Two pieces of amber are hung from threads. Piece A is charged by rubbing piece A with fur. Piece B is charged by rubbing piece B

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Answer:

ieces A and B must also have the same type of charges

Explanation:

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If we apply this to our case, we have that part A and C repel each other, therefore they have the same type of charge.

Also part A and C repel each other, therefore they have the same type of charge.

If we use the transitive property of mathematics, pieces A and B must also have the same type of charges

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