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Mechanics

two independent particles are originally moving with angular momenta l1 and l2 in a region of space with no external torques.A constant external torque then acts on particle one but not on particle two, for a time del t.what is the change in total angulaR momentum of two particles?
A. del L= l1-l2 B. del L=1/2(l1-l2) C. del L=torque/time D. del L for the system is poorly defined because the two particles are not connected

sana khan

4 Years agoGrade

1 Answer

Sai

4 Years ago

ΔL=τΔt

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