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Use the experimental value from Step $7$ above and the actual value from theory to calculate the percent error in B$.$ Show all your work below.

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Step $11$: Now since:

M $=$

Put the value of constant M from Step $7$ into the equation above and solve the equation for the gravity $.$ Show all your work below.

M $=$

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The actual value of the gravitational acceleration here on Earth is:

Step $12$: Find the $\%$ error. Show all your work below:

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Step $13$: Let$$s find out the gravity on an unknown planet. Go back to the simulation, set the length of the pendulum equal to $1\mathrm{.}0$ m and mass of the bob equal to $0\mathrm{.}1$ kg$.$ Select $$Planet X$$ from the drop$-$down menu under Gravity. Measure the time period for the pendulum on Planet X$.$ Record it below

TPlanet X $=$

Use this time period to find the gravity on Planet X$.$ Show all your work below.

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