Math, asked by cuzinzthe, 1 month ago

Every floor of a 20 storey building is 5 m high. If a lift moves 2 m every second, how long will it take to move from 4thfloor to 15thfloor?

Answers

Answered by Gamya11110

1

Answer:

27.5 seconds ,Tq mark as brainliest

Step-by-step explanation:

height of a floor is 5m

covered distance IN 1 sec= 2m

time taken to cover each floor for lift = 2.5 sec for 5m

no.of Flores = 15-4=11

time for 11 floors = 11* 2.5sec

=27.5 sec

Previous Question

Next Question

Similar questions

Math, 16 days ago

Find the value of k , if the points p(-1,-7) , q(k,-4) and r(5,2) are collinear.

Math, 16 days ago

help!help!help! . . . .

Math, 16 days ago

B. Fill in the blanks with appropriate collective nouns. 1. There was a huge of fans in the stadium during the India- Sri Lanka Cricket Match, 2. It is wonderful to listen to an of musicians. 3. I bought a of flowers for my friend. 4. Our dance academy is sending a National Awards Ceremony. of dancers to perform at the...

History, 1 month ago

$\huge\fbox\colorbox{blue}{❥Héllo}$ ωнαт ıs αятıcłє σƒ Dısтıηcтıση ?

Science, 1 month ago

6. Skull bones are made up of a) Ball and socket joint, b) Fixed joint c) Immovable joint d) both B and c...

Math, 8 months ago

Please find the attachment Please answer fast...

Chemistry, 8 months ago

III. Give scientific reasons:- 1. Magnesium hydroxide used as an antacid. 2. Calamine lotion is applied on bee sting. 3. Slaked lime is added to factory disposal.

Chemistry, 8 months ago

To make a saturated solution, 72 g of sodium chloride is dissolved in 200 g of water at 200C. find its concentration at the same temperature.