calculate the speed of a body of mass 200 gram having a kinetic energy of 10 Joule
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Answer:
v² = 100
Step-by-step explanation:
V = ?
M = 200g
= 200/1000
= 2/10
K.E = 10j
K.E = 1/2 mv²
10 = 1/2 × 2/10 × v²
v² = 100
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