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kicyunya [14]
3 years ago
13

PLEASE HELPP I NEED TO PASS THIS !!

Physics
1 answer:
goldfiish [28.3K]3 years ago
3 0
Option D is correct.
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If an object placed in a fluid experiences a buoyant force equal to the weight of the fluid it displaces, the object will float.
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One of the dangers of tornados and hurricanes is the rapid drop in air pressure that is associated with such storms. Assume that
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45930.52N

Explanation:

Net force = (internal pressure - external pressure)× area of window

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A student has a displacement of 739 m north in 162 s. What was the student’s average velocity?A. 0.22 m/sB. 119,718 m/sC. 162 m/
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Answer:

answer below

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3 years ago
What would happen if the moon was hit by an asteroid
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If the moon was hit by an asteroid there would be a crater mark and possible movement.
8 0
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What is the period if the block’s mass is doubled? note that you do not know the value of either m or k , so do not assume any p
Oksanka [162]

The period of the block's mass is changed by a factor of √2 when the mass of the block was doubled.

The time period T of the block with mass M attached to a spring of spring constant K is given by,

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Let us say that, when we increased the mass to 2M, the time periods of the block became T', the spring constant is not changed, so, we can write,

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1 year ago
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