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Elden [556K]
4 years ago
8

Block 1 and Block 2 have the same mass, m, and are released from the top of two inclined planes of the same height making 30 deg

ree and 60 degree angles with the horizontal direction, respectively. If the coefficient of friction is the same in both cases, which of the blocks is going faster when it reaches the bottom of its respective incline?
a. Block 1 is faster.
b. Block 2 is faster.
c. We must know the actual masses of the blocks to answer.
d. Both blocks have the same speed at the bottom.
e. There is not enough information to answer the question because we do not know the value of the coefficient of kinetic friction.
Physics
1 answer:
steposvetlana [31]4 years ago
5 0
I believe c is the answer and if not it is e
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Ahat [919]
I think the answer may be D- mechanical
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4 years ago
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La capacidad del disco duro de un computador se expresa en gigabytes (GB), sin embargo, hoy se consiguen discos de 1 terabyte o
Maksim231197 [3]

Answer:

1 TB= 1000 GB

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3 years ago
Describe the energy of a playground swing at its highest point
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Tea in a kettle cools slowly but cools faster in cup<br><br>​
skad [1K]

Explanation:

Tea cools faster in a cup than in a kettle because when it is on a cup it is more spread out so the cooler air around it is able to cool down each molecule faster than if it were in a kettle which is cooling down slower because the tea is not a spread out

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3 years ago
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alexira [117]

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e. 425.9 Hz

Explanation:

The computation of the frequency is being played by the out-of-tune key is shown below;

Given that

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3 years ago
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