top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

How much extra rope would we require?

+1 vote
129 views

At the equator the radius of the earth is 6378 km, so its circumference is almost exactly 40000 km.
Imagine we had a long rope that went around the equator, this would, of course, be 40000 km long.
If we now placed 1 metre sticks all the way around and lay the rope on top these sticks.
How much extra rope would we require?

posted Sep 18, 2020 by Swati Arora

Looking for solution? Promote on:
Facebook Share Button Twitter Share Button LinkedIn Share Button




Similar Puzzles
0 votes
Rope sliding on double ramp, how much time would it take before all of the rope is on the right side?

A 1kg rope of length 1.5m slides down a frictionless double ramp in the shape of an equilateral triangle, as shown in the image below. At time t=0, the rope is at rest with of its length 1m on the right side of the ramp.

How much time elapses before all of the rope is on the right side?

Note: Assume g=10

enter image description here

+1 vote
An ant is traveling on a 1meter long rope at 1cm/seconds but also the entire rope is being stretched by an extra........

An ant is traveling on a 1meter long rope at 1cm/seconds but also the entire rope is being stretched by an extra 1meter/second.
Is it possible for the ant to reach at the end of the rope?

0 votes
How much of rope will you be able to steal if you have a knife ?

If two fifty foot ropes are suspended from a forty foot ceiling that is twenty feet apart,

How much of rope will you be able to steal if you have a knife ?

0 votes
How many cartons will he require to put sixty-six chocolate boxes into ?

Adam can fit six large chocolate boxes or nine small chocolate boxes into a carton. How many cartons will he require to put sixty-six chocolate boxes into ?

0 votes
Using their pricing logic, how much would they charge for a mackerel?

A fish shop with odd pricing sells fish for the following prices:
A trout costs Rs. 200, a salmon is Rs. 190 and a plaice comes in at Rs. 160.
Using their pricing logic, how much would they charge for a mackerel?

...