Question

A child named Sreeman descends steps at the rate 10 steps per minute.If the descend starts twenty
steps above the ground floor. How long will he take to reach -40 steps.​
please tell me solution​

Answer 1

Given : A child named Sreeman descends steps at the rate 10 steps per minute.If the descend starts twenty  steps above the ground floor.

To Find : How long will he take to reach -40 steps.​

Solution:

Descends starts from  twenty  steps above the ground floor.

= + 20

To reach -40 steps.​

Steps to be covered = 20 - (-40)  =  60 steps

descends steps Rate  = 10 steps per minute

Time required = Steps/ Rate

= 60/10

= 6 min

it will take 6 mins to reach  -40 steps from + 20 steps

Learn More

An elevator descends into a mine shaft at the rate of 6 m/min. If the ...

https://brainly.in/question/9765922

A stepper motor having a resolution of 300 steps/rev and running at ...

https://brainly.in/question/11322592

Answer 2

Answer:

Thanks for thanking my answers

thank you