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Force and Fan Carts Gizmo

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Student Exploration: Force and Fan Carts Vocabulary: force, friction, position, speed Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. If you are pushing a shopping cart and you start pushing harder, what happens? Shopping cart will increase in speed 2. What happens to a shoppin...

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  • June 25, 2021
  • 4
  • 2020/2021
  • Exam (elaborations)
  • Questions & answers
  • Secondary school
  • 5

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By: erikavf7777 • 7 months ago

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Student Exploration: Force and Fan Carts

Vocabulary: force, friction, position, speed


Prior Knowledge Questions (Do these BEFORE using the Gizmo.)

1. If you are pushing a shopping cart and you start pushing harder, what happens?

Shopping cart will increase in speed


2. What happens to a shopping cart if you get it rolling and then release it?




m
er as
It will coast and slow down due to friction




co
eH w
o.
Gizmo Warm-up
rs e
ou urc
1. In the Gizmo, turn the fan Off. Click Play ( ). Did the cart move? _________________
o

2. Click Reset ( ). Press the Low fan speed button to
turn on the fan. Click Play. What happened?
aC s


The cart moved forward
vi y re



3. A force is something that causes change in motion.
What provided the force that made the cart speed up?
ed d
ar stu




The speed of the fan increasing


4. The speedometer shows the cart’s speed, or how fast it
is




moves. A speed of 30 cm per second means the cart moves
Th




30 cm every second. What was the final speed of the cart?

122.7 cm/s
sh




5. Friction is a force that works against motion as surfaces rub each other. Click Reset. Select
the No Friction surface. Click Play. What was the final speed this time?

134.3 cm/s




2019
This study source was downloaded by 100000793680026 from CourseHero.com on 06-25-2021 07:05:18 GMT -05:00


https://www.coursehero.com/file/72208279/Force-and-Fan-Carts-Gizmodocx/

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