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Sergeu [11.5K]
3 years ago
15

Why do objects that lie half in and half out of water appear distorted?

Physics
1 answer:
trasher [3.6K]3 years ago
8 0
Because upward buoyant force is slightly higher than gravitation force for this particular  object 

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What is a half-life?
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Answer:

option D is correct

Explanation:

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When comparing two circuits, you note that circuit one has twice the resistance and double the voltage of circuit two. This mean
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This means that there is same current flow in both the circuit, or the circuit one has twice the power of circuit two.

According to ohm's law, the resistance is given as

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Since the circuit one has twice the voltage, and resistance

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A 4.00 kg block is suspended from a spring with k 500 N/m. A 50.0 g bullet is fired into the block from directly below with a sp
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Answer:

a. A = 0.1656 m

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Given

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a.

To find the amplitude of the resulting SHM using conserver energy

ΔKe + ΔUg + ΔUs = 0

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A = √ mB * vₓ² / k

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vₓ = 0.05 kg * 150 m / s / [0.050 + 4.0 ] kg = 1.8518

A = √ 4.0 kg * (1.852 m/s)²   /   (500 N / m)

A = 0.1656 m

b.

The percentage of kinetic energy

%E = Es / Ek

Es = ¹/₂ * k * A² = 500 N / m * 0.1656²m = 13.72 N*0.5

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% E = 1.219

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it means that species is extinct.

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Which of the following is NOT a mental process?
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