About Us Contact Us Help


Archives

Contribute

 

For The Mathematically Inclined

Anil Saigal
07/30/2020

Problem 1:

The shooter heard the impact of the bullet on the target in one second after the shot. The bullet was moving at an average speed of 500 m/s.  Determine the distance of the target if the speed of sound is 340 m/s.


Problem 2:
A tourist  started waling from a hotel at an average speed of 5km/h. Half an hour later, the bicyclist started along the same route at a speed of 20km/h. In how many minutes will a cyclist catch up?


------------------------------------------------------------------------------------
Please send your solutions info@lokvani.com. 

Use Problem Solutions M-07/30/20 as the subject line. Please include your full name in the text of the main message. Everyone with the right answer will be acknowledged in the next issue of Lokvani. 

Please do not post your solution in Post Comments. No credit will be given for solutions not sent to info@lokvani.com. 

If you need clarification on any problem, please contact info@lokvani.com.

---

Problems from M-07/16/20

Problem 1:
What is  the area of the rectangular with vertices (-1, 4), (0,4), (0, -1), and (-4, 4)?

Problem 2:
A trapezoid is given by length of four sides: 40.5 42.5 52.8 35.0. What is it's area

Congratulations Nilesh Agarwal.



Bookmark and Share | Share your Comments

Comments :
Post a new message

You may also access this article through our web-site http://www.lokvani.com/




Home | About Us | Contact Us | Copyrights Help