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yan [13]
3 years ago
10

What is the length of JK¯¯¯¯¯ ? Round to the nearest tenth of a unit.

Mathematics
1 answer:
ruslelena [56]3 years ago
7 0
Distance = square root [( 3 -7)^2 + (5 - 3)^2]
distance = square root [( 16  + 4)]
distance = square root (20)
distance = 4.5 unit
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Step-by-step explanation:

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when a stone falls freely, the time taken to hit the ground varies as the square root of the distance fallen. If it takes four s
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Answer:

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Step-by-step explanation:

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t \propto y^{1/2}

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Where:

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y - Height change experimented by the stone, measured in meters.

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t = 0.452\cdot (500\,m)^{1/2}

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The stone would take approximately 10.107 seconds to fall 500 meters.

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3 years ago
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Step-by-step explanation:

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