Exercise
Balanced and Unbalanced Forces
In this interactive exercise, students will explore the concepts of balanced and unbalanced forces by engaging in hands-on experiments and real-world scenarios, allowing them to visualize how these forces affect motion and stability in everyday life. Through a series of challenges, they will apply Newton's Laws of Motion to predict outcomes and deepen their understanding of how forces interact in various situations.
Questions
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MultiChoice
When the net force acting on an object is zero, the individual forces are:
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MultiChoice
What effect does a system of balanced forces have on a stationary object?
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MultiChoice
If two equal forces act on an object in opposite directions, the net force is:
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MultiChoice
An unbalanced force acting on a moving object will always cause a change in its:
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MultiChoice
A textbook resting on a desk experiences downward gravity and upward normal force. These forces are:
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MultiChoice
If a 10 N force pulls a box left and a 10 N force pulls it right, the box will:
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MultiChoice
To change an object's speed or direction of motion, what type of force is required?
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MultiChoice
A car moves at a steady speed of 60 km/h in a straight line. What is true about the forces acting on it?
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MultiChoice
If the net force on an object is 0 N, which of the following is IMPOSSIBLE?
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MultiChoice
When a tug-of-war rope remains completely still despite both teams pulling, the forces are:
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MultiChoice
What happens when an unbalanced net force acts on a body initially at rest?
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MultiChoice
A skydiver falling at a steady terminal velocity experiences: