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Mnenie [13.5K]
3 years ago
12

What causes wind how does the process reverse itself between day and night?

Physics
1 answer:
iris [78.8K]3 years ago
5 0
<span>Wind is nature's way of balancing the temperature between hot and cold. Wind always flows from heat to cool. When night falls, the air cools. And since it gets cooler at night it reverses.</span>
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Answer:

The acceleration is constant and positive

Explanation:

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Answer:

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PLEASE HELP! 2ND TIME I ASKED THIS!!!
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The train is moving at 50 m/s and Emma is walking down the aisle with 1 m/s speed in the same direction of train. The relative velocity of Emma with respect to other passengers pf the train would be 1 m/s. This is because, the train is not moving relative to them and only emma is moving at 1 m/s. If a person observes from outside, Emma would have (50 +1) m/s = 51 m/s velocity.

relative velocity when two objects are moving in same direction as oberved from outside observer:

v_{ab}=v_a+v_b

relative velocity when two objects are moving in the opposite directionas oberved from outside observer:

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if the time is taken to bring a ball to rest from a certain velocity 'v'. is reduced to half, what will be the change in the val
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How does a plasma differ from a gas
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Hope this helps.
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