For what displacement the P.E becomes 1/4 of its maximum value ?
Ax = x’/4
Bx = x’
Cx = x’/2
Dx = x(2)’/2
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Correct answer
C. x = x’/2
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x = x’/2 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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D. photovoltaic
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photovoltaic is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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A. Both 1st and 3rd
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Both 1st and 3rd is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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C. The shinning side of the ball
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The shinning side of the ball is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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A. it has a single electron
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it has a single electron is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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A. constructive and destructive interference
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constructive and destructive interference is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. non-conservative force
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non-conservative force is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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C. increases his momentum
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increases his momentum is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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B. zero
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zero is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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A. 50.6 ms-1
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50.6 ms-1 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.