Force, Weight And Mass
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What is the unit of weight?
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Kilogram
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Pound
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Metre
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Newton
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- 2.
What is the unit of force?
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Kilogram
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Gram
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Newton
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Joule
Correct Answer
A. NewtonExplanation
Force is measured in Newton.Rate this question:
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- 3.
Which of the following is not an effect of force?
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Force can change the direction of an object.
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Force can change the shape of an object.
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Force can increase the speed of a moving object.
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Force can reduce the mass of an object.
Correct Answer
A. Force can reduce the mass of an object.Explanation
Force can change the direction, shape, and speed of an object, but it cannot reduce the mass of an object. Mass is an intrinsic property of matter and is not altered by the application of force.Rate this question:
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- 4.
What is the mass of a 53kg boy on the moon?
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0.53 kg
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53 kg
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530 N
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53 N
Correct Answer
A. 53 kgExplanation
Mass is the amount of material or substances in an object. It is the same wherever you go. The weight of a 53 kg boy on the moon would be approximately 8.83 kg. Note that mass remains the same regardless of the celestial body, but weight varies due to differences in gravitational acceleration.Rate this question:
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- 5.
A girl has a mass of 70 kg. What is her weight on Earth?
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700 N
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70 N
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70 kg
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700 kg
Correct Answer
A. 700 NExplanation
The force of gravity on Earth is 10 newtons for every kilogram of mass. Weight on Earth = mass (kg) x 10.
70 x 10 = 700N.Rate this question:
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Jun 28, 2024Quiz Edited by
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Jun 02, 2010Quiz Created by
Moetest9
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