A block of mass 
is resting on a smooth surface. At what angle a force of 
be acted on the body so that it will acquired a kinetic energy of 
after moving 
a)
b)
c)
d)
A block of mass is resting on a smooth surface. At what angle a force of be acted on the body so that it will acquired a kinetic energy of after moving
a)
b)
c)
d)
Question ID - 52024 | SaraNextGen Top Answer
A block of mass is resting on a smooth surface. At what angle a force of be acted on the body so that it will acquired a kinetic energy of after moving
a)
b)
c)
d)
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A block of mass |
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a) |
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b) |
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c) |
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d) |
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1 Answer
127 votes
Answer Key / Explanation : (c) -
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(c) According to work-energy theorem
Substituting the given values, we get
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Change in kinetic energy
127 votes
Answer Link
127