Q: In the pulley-block arrangement shown in figure. Find the relation between acceleration of blocks A and B.

(a) *a*_{B} = – 3*a*_{A}

(b) *a*_{B} = – 4*a*_{A}

(c) *a*_{B} = – 2*a*_{B}

(d) *a*_{B} = – 5*a*_{A}

Ans: (a)

Science and Education

Q: In the pulley-block arrangement shown in figure. Find the relation between acceleration of blocks A and B.

(a) *a*_{B} = – 3*a*_{A}

(b) *a*_{B} = – 4*a*_{A}

(c) *a*_{B} = – 2*a*_{B}

(d) *a*_{B} = – 5*a*_{A}

Ans: (a)