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abruzzese [7]
3 years ago
12

Which has a greater speed, a velocity of +5 m/s or a velocity of −10 m/s? *

Physics
1 answer:
Lapatulllka [165]3 years ago
5 0

Answer: it’s positive 5

Explanation:

Any positive is more than negative

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An incident ray strikes a boundary at a 72.5-degree angle, resulting in an angle of refraction of 39.6 degrees. The index of ref
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Refractive index is the ration of sin i to sin r where i is the incident angle and r is the refraction angle. 
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The refractive index may be given by the ratio of refractive index of medium 2 to refractive index of medium 1. 
Therefore, 1.542 = n/1.0003
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Medium 2 is sodium chloride, refractive index of 1.54

 
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3 years ago
Read 2 more answers
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alina1380 [7]

Answer:

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Explanation:

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The moon's surface gravity is one-sixth that of the earth. Calculate the weight on the moon of an object that has a mass of 24 k
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When we say "<span>The moon's surface gravity is one-sixth that of the earth.",
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The acceleration of gravity is (9.8 m/s</span>²) on the Earth's surface, so
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The weight of any object, right now, is

(object's mass) </span>· (acceleration of gravity where the object is located now) .
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If the object's mass is 24 kg and the object is on the Moon right now,
then its weight is 

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= (24 · 9.8 / 6) kg-m/s²

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When a Lunar Module landed on the Moon, it used thrusters to slow its descent to the surface. When other spacecraft are returned
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Define steam distillation​
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Steam distillation is a separation process which consists in distilling water together with other volatile and non-volatile components.

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