Understanding Physical Science

Mini-Quiz: Gravity Time Equations for Falling Objects

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Take this Mini-Quiz to check your understanding of the lesson material.

QUIZ

Self-check your understanding

How long does it take a falling object to reach 196 m/s?
2 minutesGood try, but not right. Select another answer. 200 secondsSorry, not correct. Try another button. 20 secondsCorrect. You know about gravity.
How long does it take a falling object to reach 19.6 m?
2 secondsThat is Correct. You must be good in math. 4 secondsOops! Wrong answer. Re-read the question and try again. 8 secondsSorry, not correct. Try another button.
How long does it take a falling object to reach 196 ft/s?
20 secondsGood try, but not right. Select another answer. 6.125 secondsCorrect. You know about gravity. 3.98 secondsOops! Wrong answer. Re-read the question and try again.

Pick an answer to see instant feedback. Re-read the lesson if you miss one.

If you got all three correct, you are on your way to becoming a Champion in Physics. If you had problems, you had better look over the material again.

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Resources and references

Author’s Credentials

The following resources provide information on this subject:

Websites

Acceleration due to Gravity Calculations – from Western Washington University

Gravity Resources

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Self-check your understanding

Resources and references

Websites

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