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USPshnik [31]
2 years ago
6

How many resistors are found in this circuit? A) 0 B) 1 C) 2 D) 3

Physics
1 answer:
Dmitriy789 [7]2 years ago
6 0
Show us the pictures I don't see it
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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:

Given that,

Mass of block = 0.221 kg

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Using stored energy in spring

U=\dfrac{1}{2}kx^2...(I)

Using gravitational potential energy

U' =mgh....(II)

Using energy of conservation

E_{i}=E_{f}

U_{i}+U'_{i}=U_{f}+U'_{f}

\dfrac{1}{2}kx^2+0=0+mgh

h=\dfrac{kx^2}{2mg}

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m = mass of the block

x = distance

g = acceleration due to gravity

Put the value in the equation

h=\dfrac{5365\times(0.097)^2}{2\times0.221\times9.8}

h=11.653\ m

Hence, The maximum height above the point of release is 11.653 m.

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