Question

In a large hotel, a fast elevator takes you from the ground floor to the 21st floor. The elevator takes 17 s for this trip: 5 s at constant acceleration, 7 s at constant velocity, and 5 s at constant deceleration. Each floor in the hotel has a height of 2.5 m. Calculate the values of the acceleration and deceleration (assume they are equal). Calculate the maximum speed of the elevator.
4.4

Related Questions

An observer is 20m above the ground floor of a large hotel atrium looking at a glass-enclosed elevat... An elevator can lifts 10 people up 12 floors. Each person weighs approximately 60 kg. each floor is... An elevator in a hotel starts at ground level. It rapidly moves up to the third floor, where it stop...