The spring balance inside a lift suspends an object. As the lift begins to ascent, the reading indicated by the spring balance will
The spring balance inside a lift suspends an object. As the lift begins to ascent, the reading indicated by the spring balance will
Increase
Decrease
Remain unchanged
Depend on the speed of ascend
The spring balance inside a lift suspends an object. As the lift begins to ascent, the reading indicated by the spring balance will
When the lift moves upwards, the apparent weight,
$ = m(g + a)$. Hence reading of spring balance increases.