Question

Q15. A man weighs 70 kg. He stands on a weighing machine in
a lift, which is moving
(a) Upwards with a uniform speed of 10 m/s. 70 kg
(b) Downwards with a uniform acceleration of 5 m/s2:35kee
(c) Upwards with a uniform acceleration of 5 m/s2.105k
What would be readings on the scale in each case?
Gm​

Answer 1

Answer:

this is a correct answer