The code for this video is three digits. You will answer three questions to help you figure it out. Under each answer choice is a number and its location in the code. Select your answer choice and write down the number and its location. Both answer choices are marked correct but only one is so if your code does not work, you need to re-check your answers. Did you read these directions?

• yes

• no

How does mass affect acceleration?

• increased mass equals increased acceleration

  (The second digit is 4.)

• increased mass equals decreased acceleration

  (The second digit is 6.)

Tags

NGSS.MS-PS2-2

Which has more mass?

• • brick

  • (The third digit is 2)

• • pillow

  • (The third digit is 1)

• How does mass affect force?

• increased mass requires increased force

  • (The first digit is 4.)

• • increased mass requires decreased force

  • (The first digit is 9.)

Tags

NGSS.MS-PS2-2