popper toy lab quizzizz

WHen you changed the mass of your popper, what values should you have expected to stay the same

• initial spring energy

• launching velocity

• Max height

• all of these should have stayed the same

Tags

NGSS.HS-PS3-1

What type of energy did the popper have right before launch

• 1/2kx^2

• 1/2mv^2

• mgh

• two of these

What type of energy did the popper have right after launch

• 1/2kx^2

• 1/2mv^2

• mgh

• two of these

Tags

NGSS.HS-PS3-2

What type of energy did the popper have half way to max height

• 1/2kx^2

• 1/2mv^2

• mgh

• two of these

What type of energy did the popper have at max height

• 1/2kx^2

• 1/2mv^2

• mgh

• two of these

Tags

NGSS.HS-PS2-4

How should the total amount of energy compare at loading, launch and max height

• Max height has the most

• right after launch has the most

• Right before launch has the most

• all the same

Which of the following statements is false

• spring energy = greater with greater mass

• spring energy is greater with larger compression

• spring energy is larger with a stiffer spring

• all are true

What should changing the mass of the popper impact

• starting energy

• launching velocity and max height

• GPE at max height

• KE at launch

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-2

What are some reasons our results could be off

• Any rotation

• air resistance

• carpet = squishy

• human error

If the .005kg popper toy left the ground with .08 joules of spring energy after being compressed a distance of .04meters; what was its k value?0

• 50 N/M

• 4 N/M

• 100 N/M

• .002 N/M

Tags

NGSS.HS-PS3-1