42.Every floor of a 20 storey building is 5m high. If a lift moves 2m every second, how
long will it take to move from third floor to fifteenth floor?
Answers
Answered by
3
Answer:
no of floors from 3 to 15 = 13
distance between each floor = 5m
speed of lift = 2m/sec
distance between 3rd floor to 15th floor = 5 * 13 = 65m
time = distance/ speed
time = 65/2
time = 32.5 seconds it would take the lift 32.5 seconds to move from 3rd floor to 15th floor
PLZ MARK AS BRAINLIEST ,FOLLOW ME AND THX FOR THE SUPERB QUESTION
Answered by
1
Answer:
30 second in the answer
Similar questions