Monday – October 10th
Final day to complete
the UNIT TEST.
After unit test:
internet activity sheet on the following:
a. Phases changes of matter
b. Acids and Bases web quest
Tuesday – October 11th
PPT Notes on Force:
Force: Any
influence that can cause a change in an object’s motion
Force defined as:
• A
push or pull that one object exerts on another.
• Has
a size and direction.
• Measured
in newtons (N).
Net force: The
combination of all forces on an object
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Balanced forces:
•
Do not change motion.
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Cancel each other.
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Combine to produce a net force of zero.
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Unbalanced forces:
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Do not have the same strength (size).
•
Cause acceleration.
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After PPT: Activity
Lab:
Fun with physics (DUE no later than 16)0/13/1)
Homework: ACIDS AND BASES READING SHEET
Wednesday –
October 12th
Tug of War Lab
(Focus: balanced and unbalanced forces)
Thursday – October
13th
Quick check: Concept
Map on Balanced and unbalanced forces
Practice on calculating the net force:
Notes on friction:
• A
force that opposes the sliding motion of two surfaces.
• Rule
of friction – Friction always acts in a direction to oppose motion.
• Depends
on the materials the surfaces are made from and the roughness of the surfaces.
Newton’s First Law
of Motion:
An object at rest tends to stay at rest and an object in
motion tends to stay in motion unless acted upon by an unbalanced force.
Video:
What would happen if we didn’t have friction?
Friday – October 14th
Name:_____________________________
Date:________________________Period 4AC:
TYPES OF FRICTION
INTERNET ACTIVITY:
Use the internet to research the following types of friction:
A.
1. Explain the term friction:
2. Provide pros and cons of friction
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PROS
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CONS
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3.
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Types of Friction
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Definition
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Examples
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Technology to overcome
friction
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Technology to use
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Static
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Sliding
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Rolling
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Fluid
Also called air resistance
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4. Go to CK-12 and complete the assignment for TYPES OF
FRICTION.
5. After all the information you have learned and gathered
on friction. Create a glogster page on the types of frictions.
The following components should be included:
a.
The name of the types of friction
b.
Explanation of the types of pictures
c.
Examples of the types of friction
d.
Pictures of the types of friction
e.
Advantages and disadvantages of friction
You may include pictures/videos. Be creative and have fun. Due no later than
____.
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