Question
How will you find the height of a tall tower using a long-enough thread? You only have a stop-watch with you. So you can only measure time and not length. Explain the method by stating the formula you will use to calculate the height of the tower.
Answers
bobpursley
h= 1/2 g t^2
drop the spool of thread.
drop the spool of thread.
you would google it
Related Questions
A man enters a tall tower, needing to know its height. He notes that a long pendulum extends from th...
A 6 ft tall person cast a shadow 15 ft long. At the same time a nearby tower casts a shadow 100 ft l...
To find the height of a tower, a surveyor positions a transit that is 2 meters tall at a spot 35 met...