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hram777 [196]
3 years ago
11

A solar powered car converts _______________ energy into _________________ energy. A) light, chemical B) light, mechanical C) me

chanical, light Eliminate D) electrical, mechanical
Physics
2 answers:
irakobra [83]3 years ago
8 0
The answer is B) because solar energy comes from the sun and then you need it to change to mechanical to run your car 
Anastaziya [24]3 years ago
6 0

the answer is B i had the test

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nignag [31]

Answer:

a = 2d / t²

Explanation:

d = ½ at²

Multiply both sides by 2:

2d = at²

Divide both sides by t²:

a = 2d / t²

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Choose all the answers that apply. Oxygen is _____. transported by blood picked up in the alveoli released into the air by the l
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3. The honeycomb-like appearance of this sandstone is a result of.
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Answer:

The answer is "Option C".

Explanation:

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6 0
3 years ago
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A steel ball of mass 50 g is rolled from the left toward a ball of lead of mass 500 g. The steel ball is traveling with a veloci
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Answer: It's hard to say without characterizing the collision. But it will be either A if the collision is totally in-elastic, or B if the collision is totally elastic. It could be anywhere in between for partially elastic collisions.

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The velocity of the center of mass is 50(5) / 550 = 0.4545... m/s

In an elastic collision, the lead ball will move off at twice that speed or 0.91 m/s to the right.

The steel ball will bounce back and move away at 0.91 - 5 = -4.1 m/s . The negative sign indicates the steel ball has reversed course and has negative momentum

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3 years ago
All the bodies whether large or small fall with​
Alona [7]
Gravity as all bodies whether large or small have mass.
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