Want this question answered?
It breaks, and you fall and die
The person who owns the building and you are in the elevator they are responsible??
12,000 N, since force is equal to weight in this situation
An passenger elevator is a type of vertical transportation that moves people between floors of a building.
power = 40hp =29828w P=work done divided by time =>P=dW/dt=F.v where f is the force and v is the velocity v=d/t=20/16=1.25m/s =>F=P/v=29828/1.25=23862.4 N This F is the force applied by the elevator to carry itself and the passengers These forces are: Weight of the elevator Wele=600*9.81=5886N Weight of the passengers Wpas=9.81m => F-Wele-Wpas=ma for this elevator to hold the maximum number of passengers it means that the force applied by the weight of the elevator plus that of the passengers must be equal to the force provided by the motor thus rendering the elevator at rest => acceleration (a)=0 =>F-Wele-Wpas=0 =>23862.4-5886-9.81m=0 =>9.81m=17976.4 =>m=1832.5kg If the average mass of a passenger is 65 =>maximum number of passengers that can ride in the elevator are 1832.5/65=28.2 => approximately 28 passengers can ride in the elevator
get in an elevator
A pitch is slang for a marketing speech. An elevator pitch is a speech that is so short you could give it in the few seconds that you are in an elevator. It is the bare bones of your marketing speech, boiled down to the absolute essentials and designed to make your point in under a minute if possible. The term originated with the idea that you might share an elevator with the person who is responsible for buying your product or idea or skills.
Alexander Miles is known for inventing an automatic elevator door system that greatly improved the safety and efficiency of elevators. His invention revolutionized tall building design and elevator technology, making it much safer for passengers to enter and exit elevators without risk of falling into the shaft.
The Tagalog term for elevator is "elevator" or "lift."
It has no steps!
Not necessarily. An hydraulic elevator (as in mining), or a grain elevator would not be pulleys. Nor elevator shoes.
No. The word "elevator" can be a noun ("Get on the elevator!") or more rarely an adjective ("Check out my new elevator shoes.") *uses such as elevator shoes or elevator shaft may be considered a noun adjunct rather than an adjective