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jekas [21]
3 years ago
12

How would the weight of a 7-kilogram concrete block compared to the weight of a 7-kilogram metal sphere?

Physics
2 answers:
Hitman42 [59]3 years ago
3 0

Answer:

C. The block and the sphere would have the same weight.

Explanation:

If both the block and the sphere weigh 7 kilograms then they have the same weight. They may look different, but they both weigh 7 kilograms.

ANTONII [103]3 years ago
3 0
C is correct

Sorry if I’m wrong
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A solid cylinder of mass 7 kg and radius 0.9 m starts from rest at the top of a 20º incline. It is released and rolls without sl
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Answer:

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Explanation:

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PE = Gravitational potential energy at the top

Using conservation of energy

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What is an odometer?
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In a Young's double-slit experiment the separation distance y between the second-order bright fringe and the central bright frin
Natasha2012 [34]

Answer:

y = 0.0233 m

Explanation:

In a Young's Double Slit Experiment the distance between two consecutive bright fringes is given by the formula:

Δx = λL/d

where,

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Now, for initial case:

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8.85 x 10⁻³ m = (4.25 x 10⁻⁷ m)L/d

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