What is the impact of mass on the terminal velocity of a falling object?2 marksIt increases the terminal velocityIt decreases the terminal velocityIt increases the terminal velocityIt does not affect the terminal velocity
Question
What is the impact of mass on the terminal velocity of a falling object?2 marksIt increases the terminal velocityIt decreases the terminal velocityIt increases the terminal velocityIt does not affect the terminal velocity
Solution
The impact of mass on the terminal velocity of a falling object is that it increases the terminal velocity.
Here's why:
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Terminal velocity is the maximum constant speed that a freely falling object eventually reaches when the resistance of the medium through which it is falling prevents further acceleration. This happens when the force due to gravity is balanced by the drag force acting on the object.
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The force of gravity acting on an object (its weight) is directly proportional to its mass. Therefore, a heavier object (one with more mass) will have a greater force of gravity acting on it.
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For the object to reach terminal velocity, the drag force (which increases with speed) must equal the force of gravity. If the object has more mass, it will need a greater drag force to balance out the force of gravity. This means it will need to be moving faster for the forces to balance out - hence, it will have a higher terminal velocity.
So, the correct answer is: It increases the terminal velocity.
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