Tension elevator on a scale problem

Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
2 replies · 2K views
freepancakes
Messages
5
Reaction score
0
a 71 kg man is standing in an elevator on a scale. the elevator is traveling up with an acceleration of 3 m/s^2. what does the scale read the weight of the man as?

thanks guys!
 
Physics news on Phys.org
would you use F=ma and then find the diffrence and get a "new" acceleration for gravity which would be greater?
 
freepancakes said:
would you use F=ma and then find the diffrence and get a "new" acceleration for gravity which would be greater?

Basically yes.

F = m*a = m*(g + a)