Science
Grade 2•45 minutes•3-PS2-1, 3-PS2-2, 3-PS2-3, 3-PS2-4, 3-5-ETS1-1, 3-5-ETS1-3
Learning Objective
I can plan and conduct an investigation to test the effects of balanced and unbalanced forces on the motion of an object.
Practice Questions
This lesson includes 7 practice questions to reinforce learning.
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1. Explain the difference between balanced and unbalanced forces in your own words.
2. Give an example of balanced forces acting on an object. What happens to the object's motion when the forces are balanced?
3. What happens to an object's motion when unbalanced forces act upon it? Explain using an example from the video or your own experience.
...and 4 more questions
Educational Video
Balanced and Unbalanced Forces-Explanation and Real-Life Examples
MooMooMath and Science