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Juliette [100K]
2 years ago
15

describe the motion of objects that are viewed from your reference frame both inside and outside while you travel inside a movin

g vehicle​
Physics
1 answer:
V125BC [204]2 years ago
3 0

Answer:

The objects outside the reference frame aren't moving. It appears this way since the vehicle you are inside is moving, but unless the objects are people, animals, or other vehicles, the objects aren't moving.

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If a 1.3 kg mass stretches a spring 4 cm, how much will a 5.8 kg mass stretch the
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17.8cm

Explanation:

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1kg --> 3, 1/13cm

5.8kg --> 18.8cm

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3 years ago
What is entropy and how is it related to string theory?
balu736 [363]

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Explanation:

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3 years ago
Which segments show changes of state that absorb heat? Check all that apply.
Nat2105 [25]

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3 0
3 years ago
What current is used to power the United States power grid?
alexdok [17]
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3 0
2 years ago
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A small 20-kg canoe is floating downriver at a speed of 2 m/s. What is the canoe’s kinetic energy? A. 40 J B. 80 J C. 18 J
rusak2 [61]

A small 20-kg canoe is floating downriver at a speed of 2 m/s. 40 J is the canoe’s kinetic energy.

Answer: Option A

<u>Explanation:</u>

The given canoe has the mass and is being given to move at a speed. Therefore the kinetic energy of the canoe can be calculated using the following method,

Given that mass of the canoe = 20 kg and its speed =1 m/s

As we know that the Kinetic energy has the formula,

\text {Kinetic energy}=\frac{1}{2} \boldsymbol{m} \boldsymbol{v}^{2}

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K . E .=\frac{1}{2} \times 20 \times 2^{2} = 40 J

4 0
3 years ago
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