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Dvinal [7]
3 years ago
15

Explain why the books will not slide down the ramps at the same speed.

Physics
2 answers:
Anni [7]3 years ago
6 0
<span>A.The sandpaper ramp will have more friction than the wood ramp.</span>
aleksandr82 [10.1K]3 years ago
5 0
A. is the correct answer. The granules on the sandpaper cause friction which will cause the book to slow down because there is more resistance.
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andrezito [222]

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<h3>What is the speed of the electron?</h3>

Given that the mass of the electron is obtained as 9.11 * 10^-31 Kg, we have that the charge of the electron is 1.6 * 10^-19 C.

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a = 5.8 * 10^13 m/s^2

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Learn more about the speed of the electron:brainly.com/question/13130380

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