1.

A particle is moving with constant speed v in xyplane as shown in figure. The magnitude of itsangular velocity about point O is(0,b)(a,0)a2 + b2vb(a2 + b2 )

Answer»

aur iska answer v/(√a^2+b^2) matlab 1st option hai kya answer bhai?

3rd h

iska 4 th h?

3rd

The component of V perpendicular to the line joining O and V , will give the angular velocity

and angle can be found out by cos∅ = b/(√a²+b²)and R = √a²+b²

so, angular velocity is Vcos∅/r = vb/(√a²+b²)²=vb/a²+b².

option 3



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