Question

A building of 50 floor every floor of the building is 6 m high if its moves 3 m per second , then how long will take to move from second floor 42 floor

Answer 1

$\\ \\ \huge\bigstar \bf \underline\color{lime}{ \underline{required \: answer}} \bigstar$

• Since, if every floor of building is 6 m high. And, a elevator take 3s/per/m.

Time will taken by elevator to move 2nd floor

to 42 floor.

= 50-42+2

=40 floor

=one floor = 6 m

=40 floor =40×6

=240m

• Since, a elevator move 3m/per/s
• So, time taken to move 240m
• = 240/3m
• =80 seconds