SCIENCE
PHYSICAL SCIENCES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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weight
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momentum
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mass
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acceleration
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Detailed explanation-1: -Weight is a measure ofthe force of gravity on a physical object and is measured in newtons.
Detailed explanation-2: -Force is measured in newtons. The newton is the unit used for force in the metric system.
Detailed explanation-3: -weight (W) is measured in newtons (N) mass (m) is measured in kilograms (kg) gravitational field strength (g) is measured in newtons per kilogram (N/kg)
Detailed explanation-4: -Mass is measured in kilograms; even though we usually talk about weight in kilograms, strictly speaking it should be measured in newtons, the units of force. Mass is a measurement of an object’s tendency to resist changing its state of motion, known as inertia.
Detailed explanation-5: -As the weight of a body is the gravitational force on it, so the weight is a force and the SI unit of it is the newton.