A man of weight 80 kg, stands on a weighing scale in a lift which is moving upwards with a uniform acceleration of 5 ms-2. What would be the reading on the scale? [g = 10 ms-2].
A. 400 N
B. 1200 N
C. 800 N
D. zero
Answer:B
A man of weight 80 kg, stands on a weighing scale in a lift which is moving upwards with a uniform acceleration of 5 ms-2. What would be the reading on the scale? [g = 10 ms-2].
A. 400 N B. 1200 N C. 800 N D. zero