Two fixed frictionless inclined planes making an angle 30° and 60° with the vertical are shown in the figure. Two blocks A and B are placed on the two planes. What is the relative vertical acceleration of A with respect to B

Question:

Options :

a) 4.9 ms-2 in vertical direction
(b) 4.9 ms -2 in horizontal direction
(c) 9.8 ms -2 in vertical direction
(d) Zero

Answer :

a) 4.9 ms^-2 in vertical direction

Answer Steps :

step 1:

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