Question

A hotel elevator ascends 184 m with a maximum speed of 3.96 m/s.
Its acceleration and deceleration both have a magnitude of 1.14
m/s^{2}.

How long does it take to make the complete trip from bottom to top?

Answer #1

**Ascending
stage**

Height reached

Maximum speed

Initial speed

Acceleration

Consider th time taken in this stage

**Decending
stage**

Initial speed

Final speed

Deceleration

Consider the time taken

Total time to make the complete trip

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