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s344n2d4d5 [400]
3 years ago
10

If a 60 kg student is standing on the edge of a cliff. Find the students gravitational potential of the cliff is 30 m high

Physics
1 answer:
kipiarov [429]3 years ago
8 0

Answer:

17640J

Explanation:

Give mass m= 60kg

Height h =30m

Since the student is standing on the edge of a cliff , acceleration due to gravity g is 9.8m/s^2

The student’s gravitational potential energy can be found by the formula

mgh

That’s 60 x 9.8 x 30

= 17640J

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Answer:

Option A. 11

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Since the element is sodium, then, the atomic number of sodium–25 is 11.

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Therefore,

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Since the atom is neutral,

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The equations below show the total amount of water in gallons, y, that has flowed through two different types of shower heads af
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Answer:

The correct option is option (B)

Explanation:

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