top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

What is the speed of gears?

+2 votes
396 views

Gears A and D have 60 teeth each, gear B has 40 teeth, and gear C has 20 teeth.
Suppose that gear B makes twenty complete turns every minute,
explain the relative speed of gears A and D
enter image description here

posted Mar 26, 2014 by Pavan P Naik

Share this puzzle
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

+4 votes

A and D will rotate with same speed
Its formula
Speed of A/Speed of B = no. of teeth of B/ no. of teeth of A
Speed of A/ 20 = 40/60

Speed of A and D=40/3
Answer Is 40/3

answer Jan 27, 2015 by Jaspalsingh Parmar



Similar Puzzles
0 votes

The speed of the train is two more than twice of the time taken to cover 1012 km at uniform speed.
What is the ratio of the values of time taken to cover the distance and speed of the train?

0 votes

A car start with a velocity 20 km/hr and after every hour its speed increases by 10 km/hr.
After 8 hour it starts decreasing the speed 10 km/hr after every hour and finally it stops in the destination.
What is the total length of the journey?

0 votes

A car covers distance 440 km in 8 hours.
A motorbike covers the same distance in 5 hours.
What is the respective ratio between the speed of the car and the motorbike?

...