A particle of mass m has a velocity of v = (v₂i + vj + v₂k). What is the correct expression for its kinetic energy? O a. O b. O c. O d. O e. m(v2i+vyj + v₂²k)/2 None of these choices. m(vx² + vy² + V₂²)/2 m/2(2vx + 2Vy + 2V₂) m/2(2v,i + 2vj + 2v₂k)
A particle of mass m has a velocity of v = (v₂i + vj + v₂k). What is the correct expression for its kinetic energy? O a. O b. O c. O d. O e. m(v2i+vyj + v₂²k)/2 None of these choices. m(vx² + vy² + V₂²)/2 m/2(2vx + 2Vy + 2V₂) m/2(2v,i + 2vj + 2v₂k)
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Transcribed Image Text:A particle of mass m has a velocity of v = (v₂i + vj + v₂k). What is the correct expression for its kinetic energy?
O a.
O b.
O c.
O d.
O e.
m(v2i+vy²j + v₂²k)/2
None of these choices.
m(vx2 + Vy² + V₂²)/2
m/2(2vx + 2Vy + 2V₂)
m/2(2v,i + 2vj + 2v₂k)
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