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brilliants [131]
3 years ago
15

What is the acceleration of the object? 0 m/s2 0.25 m/s2 4 m/s2 8 m/s2

Physics
2 answers:
Naya [18.7K]3 years ago
6 0
The answer is 4 m/s^2.
Acceleration = Δv/Δt
aev [14]3 years ago
6 0

Acceleration  =  (change in speed)  /  (time for the change) .

That's just the slope of the graph.

It's  4 m/s²  .
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A block of mass 0.221 kg is placed on top of a light, vertical spring of force constant 5365 N/m and pushed downward so that the
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The maximum height above the point of release is 11.653 m.

Explanation:

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Using stored energy in spring

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Using gravitational potential energy

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Using energy of conservation

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