The kinetic energy of a particle depends on the square of speed of the particle.If error in measurement of speed is 30%, the error in the measurement of kinetic energy will be.
THE ANSWER IS.
(1) : 30%
(2) : 60%
(3) : 69%
(4) : 15%
ANY ONE SEND THE ANSWER FAST WITH BRIEF SOLUTION IMMEDIATELY
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E α v2E2E1=(v2v1)2 =(100+30100)2 =1.69E2=1.69E1Percentage change in kinetic energy:E2−E1E1×100=1.69E1−E1E1×100 =69%
Answered by
2
Answer:69%
Explanation:
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