How do forces affect motion?
· Forces
o What is force and how does it act on an object?
§ Contact Forces
§ Distance Forces
· What happens when multiple forces act on an object?
o Compare the effect of balanced and unbalanced forces on an object.
o Apply the concept of net force to determine direction of motion.
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Tuesday:
· Newton’s Laws
o What is Newton’s First Law of Motion?
§ Explain law using the concept of INERTIA
o What is Newton’s Second Law of Motion?
§ Describe the relationship among force, mass, and acceleration.
o What is Newton’s Third Law of Motion?
§ Explain how forces act in pairs.
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Wednesday:
· · Motion & Speed, Acceleration, and Forces Review
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Thursday:
4th Six Weeks Mini-Assessment: Motion, Speed, Acceleration, & Forces. |
Friday:Simple Machines
· Machines
o What do simple machines do?
o What is mechanical advantage?
o What is mechanical efficiency?
· Types of Machines
o What are the classes of levers?
o What is a wheel and axle?
o What are types of pulleys?
o What are inclined planes?
What are wedges? What are screws?
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