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Gala2k [10]
3 years ago
6

A 37 N object is lifted to a height of 3 meters, What is the potential energy of this object?

Physics
2 answers:
prisoha [69]3 years ago
6 0

P.e = mgh

      37N ×  9.8ms⁻² ˣ 3m

   =    1087.8  .

Lostsunrise [7]3 years ago
5 0

Answer:

Potential energy of the object is 111 Joules.

Explanation:

It is given that,

Force of gravity acting on the object, F =W=mg= 37 N, W is its weight

It is lifted to a height of 3 meters, h = 3 m

We need to find the potential energy of this object. It is given by :

E=m\times g\times h

Since, mg = 37 N

So,

E=37\ N\times 3\ m

E = 111 Joules

So, the potential energy of this object is 111 Joules. Hence, this is the required solution.

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2 years ago
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Answer:

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\pink{\frak{Given}}\begin{cases} \textsf{ You scream after seeing a rattle snake  .}\\\textsf{Scream is heard after 11.2 s .} \end{cases}

Here we need to find out the depth of the canyon . When you will scream after seeing a snake , the sound produced will travel till the end of the canyon and after hitting the end , it will travel back to you .

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