The acceleration of the block of mass 2 kg is along negative X-axis. The magnitude of acceleration of the block is

Q: The acceleration of the block of mass 2 kg is along negative X-axis. The magnitude of acceleration of the block is

Numerical

(a) 1 m/s2

(b) 9 m/s2

(c) 4.5 m/s2

(d) 7.5 m/s2

Ans: (c)