AIPMT> a particle moves with constant speed v al...

a particle moves with constant speed v along a regular hexagon ABCDEF in same order . then magnitude of average velocity for its motion from A to C IS ?

Ayushi Goplani , 9 Years ago

Grade 12th pass

3 Answers

Sourabh Singh

Last Activity: 8 Years ago

Hii
The displacwmwnt between the given points is not 3*side but it is sqrt(3)*side.
ence the average velocity between A to C is going to be V/sqrt(3) .

Anshika Maheshwari

Last Activity: 7 Years ago

When a particle travels it will come to its original place and so it's average velocity will become zero due to zero displacement

But if a particle has to travel from A to C then for average velocity we will find resultant.

AC=(AB²+BC²+2.AB.BC.cos 60)^1/2

AC=(v²+v²+2v²*1/2)^½

AC=v(3)^1/2

V_average=(V_final — V_inital)/2

=(V(3)^1/2—0)/2

=V(3)^1/2/2

yash

Last Activity: 7 Years ago

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