MCQOPTIONS
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| 1. |
An object is suspended from a spring balance in a lift. The reading is 240 N when the lift is at rest. If the spring balance reading now changes to 220 N, then the lift is moving |
| A. | Downward with constant speed |
| B. | Downward with decreasing speed |
| C. | Downward with increasing speed |
| D. | Upward with increasing speed |
| Answer» D. Upward with increasing speed | |