1.A 70kg person stands on a scale in an elevator
a) what does the scale read in kg when the elevator is atrest
b) what does the scale read in N when the elevator isascending at a constant speed of 2.7 m/s
c) what does the scale read in kg when the elevator isascending at a constant speed of 2.7 m/s
d) what does the scale read in N when the elevator is fallingat 2.7 m/s
e) what does the scale read in kg when the elevator is fallingat 2.7 m/s
f) what does the scale read in N when the elevator isaccelerating upward at 2.7 m/s^2
g) what does the scale read in kg when the elevator isaccelerating upward at 2.7 m/s^2
h) what does the scale read in kg when the elevator isdescending upward at 2.7 m/s^2
I) what does the scale read in N when the elevator isdescending upward at 2.7 m/s^2
