InterviewSolution
Saved Bookmarks
| 1. |
Weightof a person inside the lift while at rest is 50 N. What it the weighthe feelswhen liftmoves up with an acceleration of 9.8 ms^(-2) . |
|
Answer» Solution :R= m(g+a) ( ` R to `Apparent WEIGHT ) mg= 50 N ma= 50 N R = mg + ma = 50 +50 R= 100 N Here Apparentweight (R) is greaterthan the acutal weight mg(=W) |
|