INVESTIGATING MOTION & FORCE

By, Heidi juedes

THE QUESTION

How long the weight change the water effect the time of the pendulum?

INVESTIGATION

  • Fill up the bottle with 5 ounces of water, close the cap so it’s secure then we will hold up the bottle about perpendicular to your with you hand.Release the the bottle and time how long it takes to stop swinging and start spinning repeat 2 more times. Fill up the bottle with 3 more ounces of water repeat investigation 3 times, Fill up bottle 3 more times, record data.

PROCEDURES

  • Bottle

  • String

  • Meter stick

  • 40 cm of string

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