A body travelling with uniform acceleration crosses two points 𝐴 and 𝐵 with velocities 20𝑚𝑠−1 and d30 𝑚𝑠 −1 respectively. The speed of the body at the mid-point of 𝐴 and 𝐵 is nearest to

Question : A body travelling with uniform acceleration crosses two points 𝐴 and 𝐵 with velocities 20𝑚𝑠−1 and d30 𝑚𝑠 −1 respectively. The speed of the body at the mid-point of 𝐴 and 𝐵 is nearest to

(A) 25.5ms^{-1}

(B) 25ms^{-1}

(C) 24ms^{-1}

(D) 10\sqrt{6}ms^{-1}

Answer : option (A)

Solution :

A body travelling with uniform acceleration crosses two points 𝐴 and 𝐵 with velocities 20𝑚𝑠−1 and d30 𝑚𝑠 −1 respectively. The speed of the body at the mid-point of 𝐴 and 𝐵 is nearest to
Tags: No tags

Add a Comment

Your email address will not be published. Required fields are marked *