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Masja [62]
3 years ago
11

A bird has a kinetic energy of 3 J and a potential energy of 25 J. What is the mechanical energy of the bird?

Physics
1 answer:
rjkz [21]3 years ago
8 0

Answer:

28 j

Explanation:

because when you add you get 28

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Which of these statements best describes how energy is transferred when an object experiences friction?
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Emilio pushes a 100 kg freshman with 200 N of force. How much is the freshman accelerated?
ladessa [460]

Explanation:

F = MA

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A = 200/100

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Convert the volume 8.06 in.3 to m3, recalling that1in. =2.54cmand100cm=1m. Answer in units of m3.
galina1969 [7]
1 in=2.54 cm=(2.54 cm)(1 m/100 cm)=0.0254 m
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Therefore:

8.06 in³=(8.06 in³)(1.6387064 x 10⁻⁵ m³ / 1 in³)≈1.321 x 10⁻⁴ m³.

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3 years ago
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liubo4ka [24]
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what two objects have stored energy? A. ball rolling on the ground B. a small rock sitting on top of a big rock C. a stretched r
Verizon [17]

The correct statements are:

B. a small rock sitting on top of a big rock

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and

C. a stretched rubber band

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8 0
3 years ago
Read 2 more answers
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