8th grade Unit 6.4
2 days ago
parsonsm
Save
Edit
Host a game
Live GameLive
Homework
Solo Practice
Practice
17 QuestionsShow answers
  • Question 1
    120 seconds
    Report question
    Q.

    Based on the force vectors shown above each team, predict the direction that the ribbon will move during this game.

    answer choices

    It will move to the right towards the white shirts

    It will move to the left towards the gray shirts

    It will not move in either direction

    There is not enough information to answer the question

  • Question 2
    120 seconds
    Report question
    Q.

    Were the forces on the previous question balanced?

    answer choices

    yes

    no

    i have no idea

    who cares

  • Question 3
    120 seconds
    Report question
    Q.

    Where should the larger vector be drawn?

    answer choices

    Over the gray shirt group

    Over the white shirt group

    in the middle of the rope

    not enough information to answer the question

  • Question 4
    120 seconds
    Report question
    Q.

    Were the forces balanced on the previous question?

    answer choices

    Yes

    No

    No clue

    Who cares?

  • Question 5
    120 seconds
    Report question
    Q.

    Blocks A and B in the model are made of the same material but are different sizes. They are both placed on a smooth, flat, slippery surface. The blocks are stable and unmoving when placed on the surface, but move easily when even a very small force is applied. If the forces shown are applied to each object, which will have the greater change in motion?

    answer choices

    Both

    Neither

    Block A

    Block B

  • Question 6
    120 seconds
    Report question
    Q.

    If the force applied to Block A increased, how would this affect the change in motion?

    answer choices

    the change in motion will increase

    the change in motion will decrease

    it won't affect he change in motion

    Not enough information to tell.

  • Question 7
    120 seconds
    Report question
    Q.

    A sailboat is moving over the water for 10 seconds as shown in the picture. Which statement describes the sailboat's motion during this time period?

    answer choices

    The sailboat will speed up for a short time and then slow down

    The sailboat will slow down and then stop

    The sailboat will move at constant speed the entire time

    The sailboat will speed up the entire time.

  • Question 8
    120 seconds
    Report question
    Q.

    A sailboat is moving over the water for 10 seconds, as shown in the picture. Which statement describes the sailboats motion during that time period?

    answer choices

    The sailboat will speed up for a short time and then slow down

    The sailboat will slow down and then stop

    The sailboat will move at constant speed the entire time

    The sailboat will speed up the entire time

  • Question 9
    120 seconds
    Report question
    Q.

    Are the forces shown acting on the sailboat balanced or unbalanced?

    answer choices

    Balanced during both time periods

    Unbalanced during both time periods

    Balanced in time period 1, unbalanced in time period 2

    Unbalanced in time period 1, balanced in time period 2

  • Question 10
    120 seconds
    Report question
    Q.

    What is dependent variable?

    answer choices

    What is being changed in an investigation

    What is measured in an investigation

    What stays the same in an investigation

    What you keep out of an investigation

  • Question 11
    120 seconds
    Report question
    Q.

    What is independent variable?

    answer choices

    What is being changed in an investigation

    What is being measured in an investigation

    What stays the same in an investigation

    What you keep out of an investigation

  • Question 12
    120 seconds
    Report question
    Q.

    What is a constant?

    answer choices

    What is changed in an investigation

    What is measured in an investigation

    What stays the same in an investigation

    What you keep out of an investigation

  • Question 13
    120 seconds
    Report question
    Q.

    When the ball and bowling pin collide, are the forces on the bowling pin balanced or unbalanced?

    answer choices

    Balanced in both examples

    Unbalanced in both examples

    Balanced in 1, but not 2

    Balanced in 2, but not 1

  • Question 14
    120 seconds
    Report question
    Q.

    The bowling pin moved further when it was hit with Ball #2 than when it was hit with Ball #1. This means that Ball #2 must have applied more force to the bowling pin than Ball #1. Which of the following could describe why Ball #2 applied more force?

    answer choices

    Ball #2 could have more mass than Ball #1

    Ball #2 could have been moving with more force than Ball #1 at the time of the collision

    both answer 1 and 2

    Neither answer 1 or 2

  • Question 15
    120 seconds
    Report question
    Q.

    A different ball (Ball #3) is rolled at the same bowling pin. It collides with the pin at the same speed as Ball #1. How far do you predict the bowling pin will move?

    answer choices

    It will move a shorter distance

    It will move a further distance

    It will move the same distance

    You cannot predict how far the pin will move without knowing the mass of both bowling balls.

  • Question 16
    120 seconds
    Report question
    Q.

    What is the criteria in making a design?

    answer choices

    What you MUST have

    What you would LIKE to have

  • Question 17
    120 seconds
    Report question
    Q.

    What are constraint in making a design?

    answer choices

    What you HAVE to have.

    What you would LIKE to have

Report Quiz
Why show ads?
Report Ad
Join a game