GK
PHYSICS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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mass, displacement, time
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momentum, velocity, acceleration
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temperature, displacement, force
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time, length, mass
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Detailed explanation-1: -A vector is a quantity that has both a magnitude and a direction of activity.
Detailed explanation-2: -Expert-Verified Answer Speed, mass and acceleration is the row which contains two scalars and one vector quantity.
Detailed explanation-3: -For example, displacement, velocity, and acceleration are vector quantities, while speed (the magnitude of velocity), time, and mass are scalars.
Detailed explanation-4: -Weight is a force which is a vector and has a magnitude and direction. Mass is a scalar.
Detailed explanation-5: -temperature – eg 10 degrees Celsius (°C) mass – eg 5 kilograms (kg) energy – eg 2, 000 joules (J) distance – eg 19 metres (m) speed – eg 8 metres per second (m/s) density – eg 1, 500 kilograms per metre cubed (kg/m 3)