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MediumPhysicsNewton's Laws of Motion
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In figure, a ball of mass m₁ and a block of mass m₂ are joined together with an inextensible string as shown in the figure. The ball can slide on a smooth horizontal surface. If v₁ and v₂ are the respective speeds of the ball and the block, then the constraint relation between the two is:
A
v₂ = v₁ cosθ
B
v₂ = v₁ secθ
C
v₂ = v₁ tanθ
D
v₂ = v₁ cotθ
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