valdezaze9229 valdezaze9229
  • 01-10-2021
  • Physics
contestada

A stone is dropped into a well and is heard to hit the water 2.27 s after being dropped. Determine the depth of the well.​

Respuesta :

ChemMajor ChemMajor
  • 01-10-2021

Answer:

25.25m

Explanation:

The Depth or distance would be:

d = acceleration x time² / 2

If the stone was held at a dead stop until dropped, acceleration is equal to gravity which is 9.8 m/s²

So then you have:

d = (9.8m/s²)(2.27s)² / 2  or (9.8m/s²)(2.27s)(2.27s) / 2

the seconds cancel each other out and you're left with meters.

d = 25.25 m

Answer Link

Otras preguntas

how do you make yourself a better friend .
PLEASE HELPP ASAP!!! (brainly if u help) A camper on top of a 400 foot cliff is enjoying the view. They look down and see a bear at an angle 37 degrees. Approx
Tell whether the given value is a solution of the inequality. x + 1 > 10; x = 9
What is (9.9 x 10^4) / (3.3 x 10^-6)?
A shelf is built on a wall, as shown below. What is the value of x? (2x+1) + (3x-1)
Find the value of x. A. 4 B. 82 2 C. 4.82 D. 83
Pls help me on this i keep getting it wrong
If you need help on a slide show, I'm here to help!
PLZ HELP !!!! WILL MARK BRAINLIEST, THIS IS DUE IN 15 MINUTIES !!!ANYONE PLEASEPLZ HELP !!!! WILL MARK BRAINLIEST, THIS IS DUE IN 15 MINUTIES !!!ANYONE PLEASEPL
Abraham is the father of Judaism. How was his new religion different from most other religions during this period in history?