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sattari [20]
3 years ago
14

As you jump on a pogo stick where is the potential energy the greatest?

Physics
1 answer:
slamgirl [31]3 years ago
7 0
The potential energy would be greatest at the highest point of the jump; the kinetic energy equaling 0.
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Scorpion4ik [409]

Answer:

122.5 N/m

Explanation:

According to the law of conservation of energy, if there is no air resistance or frictional forces, the initial elastic potential energy of the spring toy is entirely converted into gravitational potential energy when the toy reaches the highest point.

Therefore, we can write:

\frac{1}{2}kx^2=mgh

where the term on the left is the initial elastic potential energy while the term on the right is the gravitational potential energy, and where

k is the spring constant

x = 0.02 m is the compression of the spring

m = 0.01 kg is the mass of the toy

h = 0.25 m is the height reached by the toy

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Solving for k,

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