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A stone is dropped down to a deep well from rest the well is 50m deep. How much time will it take to reach the bottom of well if a= 9.8m/ s2

Posted by Aditi Gupta 4 years, 1 month ago

CBSE > Class 09 > Science

2 answers

Yerrabolu Chakradhar 4 years, 1 month ago

Distance s = 50 meter Initial velocity u = o We need to calculate the time, Using equation of motion, Where, s = height g = acceleration due to gravity t = time Put the value into the equation Hence, The stone reached the bottom of the well in 3.2 sec.

0Thank You

Yogita Ingle 4 years, 1 month ago

Distance s = 50 meter

Initial velocity u = o

We need to calculate the time,

Using equation of motion,

Where, s = height

g = acceleration due to gravity

t = time

Put the value into the equation

Hence, The stone reached the bottom of the well in 3.2 sec.

0Thank You

ANSWER

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CBSE > Class 09 > Science