Question : A particle moving with a uniform acceleration along a straight line covers distance 𝑎 and 𝑏 in successive intervals of 𝑝 and 𝑞 second. The acceleration of the particle is
(A) \dfrac{pq\left( p+q\right) }{2\left( bp-aq\right) }
(B) \dfrac{2\left( aq-bp\right) }{pq\left( p-q\right) }
(C) \dfrac{bp-aq}{pq\left( p-q\right) }
(D) \dfrac{bp-aq}{pq\left( p-q\right) }
Answer : option (B)
Solution :
