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ser-zykov [4K]
3 years ago
5

A bird sitting high in a tree is an example of an object with what type of energy?

Physics
2 answers:
Wewaii [24]3 years ago
7 0
<span>potential energy because it has the ability to do work 

*A*</span>
-Dominant- [34]3 years ago
4 0

Answer:

a. potential energy because it has the ability to do work.

Explanation:

Here when object is in motion then the energy stored in it is known as kinetic energy

KE = \frac{1}{2}mv^2

while if an object is at rest at some height above the surface then the energy stored in it is known as gravitational potential energy

PE = mgh

this energy is stored in the object and it shows the ability to do work

when the object is dropped from some height then this gravitational PE will convert into kinetic energy

so here correct answer will be

a. potential energy because it has the ability to do work.

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3 years ago
A clock battery wears out after moving 10,400 C of charge through the clock at a rate of 0.530 mA. (a) How long (in s) did the c
Sati [7]

Answer:

Explanation:

Given that:

Charge Q = 10400 C

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From our previous knowledge, we know that charge Q can be expressed as:

Q = I×t

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∴

replacing our values

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t = 10400/(0.530×10⁻³)

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