A mass of 10 kg is hung to a spring balance in lift. If the lift is moving with an acceleration g/3 in upward and downward directions. choose the correct option related to the reading of the spring balance 1)13.3 kg ,2)6.67 kg, 3) 32.6 kg, 4) 0

Question

a) 1,2 and 3 are correct b)1 and 2 are correct c) 2 and 4 are correct d) 1 and 3 are correct