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Study
Forces and Motions Review
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4. Based on the model, in which direction are the forces acting on this box?
can't tell
same directions
opposite directions
Oops!
Okay!
Balanced or Unbalanced? forces are equal and in opposite directions:
unbalanced
balanced
Oops!
Okay!
Balanced or Unbalanced? net force equals 0
unbalanced
balanced
Oops!
Okay!
In science, what do we call the sum of all forces acting on an object?
unbalanced force
net force
balanced force
motion force
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Okay!
1. In science, what do we call a push or pull acting on an object?
acceleration
velocity
distance
a force
Oops!
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Balanced or Unbalanced? cause an object to move or change direction:
unbalanced
balanced
Oops!
Okay!
Balanced or Unbalanced? net force does not equal 0
unbalanced
balanced
Oops!
Okay!
Balanced or Unbalanced? forces that cancel each other out
unbalanced
balanced
Oops!
Okay!
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