1. Tardigrade
  2. Question
  3. Physics
  4. The mass of man when standing on the lift is 60 kg . The weight when the lift is moving upwards with acceleration 4.9 m s- 2 is

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. The mass of man when standing on the lift is $60 \, kg$ . The weight when the lift is moving upwards with acceleration $ \, 4.9 \, m \, s^{- 2}$ is

NTA AbhyasNTA Abhyas 2020Laws of Motion

Solution:

In case of upward motion
$F=m\left(g + a\right)$
$=60\left(9.8 + 4.9\right)$
$=60\left(14.7\right)$
$=882 \, $ N