The pair of physical quantities that are scalar only are?
A. volume and area B. moment and momentum C. length and displacement D. Impulse and time Correct Answer: Option A – volume and area Explanation This is because volume and the area have only magnitude but no...
The resultant of two forces is 50N. If the forces are perpendicular to each other and one of them makes an angle 0f 30° with the resultant, find its magnitude.
A. 100.0N B. 57.7N C. 43.3N D. 25.0N Correct Answer: Option C = 43.3N Explanation F = 50Cos30° = 43.3
When a brick is taken from the earth’s surface to the moon; its mass?
A. remains constant B. reduces C. increases D. becomes zero Correct Answer: Option A – remains constant
When 210//82Pb decays to 206//80Pb; it emits?
A. two alpha and two beta particles B. an alpha particle C. one beta particle D. one alpha and one beta particle Correct Answer: Option B – an alpha particleProducts
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Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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Co-Ownership Structures and Land Acquisition Methods in Nigeria
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Rights in Community Land and Fundamental Land Concepts in Nigeria
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Customary Land Control and the Origins of Nigeria's Land Use Act
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Land Ownership Principles and Transaction Laws in Nigeria
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