Lab 3

What is the goal of Lab 3?

• Use statistics to minimize error

• Demonstrate the Law of Conservation of Matter

• Measure Gravitational Potential Energy directly and indirectly.

• Measure KE directly and indirectly.

Tags

NGSS.HS-PS1-7

If the Law of Conservation of Energy is written as an equation, what variables would be included?

• momentum and velocity

• mass and velocity

• KE, PE, OE

• Mass, gravity, height

Potential energy depends only on ______________.

• the starting and ending points of a motion

• the path taken between starting and ending points

According to the instructions in the Procedure section, how could you measure KE indirectly?

• by measuring KE with a motion detector instead of calculating it

• by measuring PE and use your knowledge of conservation of energy

• by measuring the mass and velocity squared

• by measuring the angle of force

Tags

NGSS.HS-PS3-1

What should be included in your data tables? Select all correct answers.

• units

• labels

• number scale

• data points

• analysis

How many days will your upload window be open?

• 2

• 3

• 10

• 7