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trapecia [35]
2 years ago
9

What is the speed of an object at rest? a. 0.0 m/s c. 9.8 m/s b. 1.0 m/s d. 9.81 m/s

Physics
1 answer:
pishuonlain [190]2 years ago
8 0
Answer:

A 0.0 m/s

An object at rear is not moving so it is morning 0m every second.
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In preparation for the final exam, our astronomy study group has reconvened to discuss Mercury's unique orbital properties. They
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Answer:

The only incorrect statement is from student B

Explanation:

The planet mercury has a period of revolution of 58.7 Earth days and a rotation period around the sun of 87 days 23 ha, approximately 88 Earth days.

Let's examine student claims using these rotation periods

Student A. The time for 4 turns around the sun is

           t = 4 88

           t = 352 / 58.7 Earth days

In this time I make as many rotations on itself each one with a time to = 58.7 Earth days

           #_rotaciones = t / to

           #_rotations = 352 / 58.7

           #_rotations = 6

therefore this statement is TRUE

student B. the planet rotates 6 times around the Sun

          t = 6 88

          t = 528 s

The number of rotations on itself is

           #_rotaciones = t / to

           #_rotations = 528 / 58.7

           #_rotations = 9

False, turn 9 times

Student C. 8 turns around the sun

           t = 8 88

           t = 704 days

the number of turns on itself is

            #_rotaciones = t / to

            #_rotations = 704 / 58.7

            #_rotations = 12

True

The only incorrect statement is from student B

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Answer:

C

Explanation:

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Answer:

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Explanation:

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Describe the energy transformation in a flashlight
anastassius [24]

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