What did we test?

How did we do it?

• We will be testing how long we can get the clock to run based off of the generator power.
• We will figure out which LEDs are best for our experiment and which stay lit the longest.

• INTRODUCTION: We did a 3d print of a clock, using magnets to spin within the clock to generate() electricity by the conversion of gravitational potential energy to electrical energy to power an LED

PROBLEM: How much energy is stored in the mechanism of a clock

HYPOTHESIS: As the mass increases in the bucket the amount of energy generated will increase because more mass is pulling down on the mechanism

VARIABLES

Independent Variable: Mass (kg)

Dependent Variable: Amount of gravitation potential energy (J)

Constants: String length, Clock used

Control: Electricity generated with 0 mass

MATERIALS

3d printed clock

LED light

Masses

String

generator

Meter stick

PROCEDURE

TO BE DETERMINED

RESULTS

TO BE DETERMINED

Graph

TO BE DETERMINED

SUMMARY

TO BE DETERMINED

CONCLUSION

TO BE DETERMINED

Make a claim (2 sentences):

TO BE DETERMINED

Support with data (3 or more sentences):

TO BE DETERMINED

Explain the scientific reasoning(3 or more sentences):

TO BE DETERMINED

Real-life application