A building of 50 floors. Every floor of the building is 6 m high. If its elevator
moves 3 m per second, then how long will it take to move from the 2nd
floor to the 42nd floor?
Answers
Answered by
5
Answer:
From 2nd floor to 42nd floor, it moves 40 floors
the distance the lift has to travel will be no of floors * height of each floor i.e. 40*6=240 m
Speed= Distance/ Time
3m/s=240m/t
t=240m/3m/s
t=80 s
Answered by
3
Answer:
Step-by-step explanation: from 2nd floor to 42nd floor, it moves 40 floors
the distance the lift has to travel will be no of floors * height of each floor i.e. 40*6=240 m
Speed= Distance/ Time
3m/s=240m/t
t=240m/3m/s
t=80 s
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