+2 votes
in JEE by kratos

A small particle of mass m is projected at an angle q with the x-axis with an initial velocity v0 in the x-y plane as shown in the figure. At a time t < (vosinθ/g), the angular momentum of the particle is

where cap(ˆi, ˆj, kˆ) are unit vectors along x, y and z–axis respectively.

1 Answer

+4 votes
by kratos
 
Best answer

(3) -(1/2)mgvot2 cosθ cap k

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