Total mass = Mass of lift + Mass of person =940+60=1000 kgT−mg=ma Hence, T−1000×10=1000×1T=11000 N
A person of mass 60 kg is inside a lift of mass 940 kg and presses the button on control panel. The lift starts moving upwards with an acceleration 1.0 m/s2. If g=10 m/s2, the tension in the supporting cable is
Held on 30 Apr 2011 · Verified 9 Jul 2026.
9680 N
11000 N
1200 N
8600 N
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