No products in the cart.

A stone is dropped from the …



Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

A stone is dropped from the top of the tower 720m high into a pond of water at the base of the tower .when the splash is heard at the top.
  • 2 answers

Lokesh Kumar 1 month, 2 weeks ago

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at

Few rules to keep homework help section safe, clean and informative.
  • Don't post personal information, mobile numbers and other details.
  • Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
  • Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
  • Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Anirudh Sharma 1 month, 3 weeks ago

S = 720 U= 0 A= 9.8 S= 1/2 AT SQUARE + UT 720 = 1/2× 9.8 T SQUARE TIME SQUARE = 720× 2/9.8 TIME = 60 UNDERROOT 2 2ND PART SPPED OF SOUND = 344 TIME = DISTANCE / TIME T = 720 / 344 Time = 2. 09 Total time = first time + second time = 86 .94

Related Questions

Ch-1 Matter in our surroundings
  • 0 answers
Science ki definition
  • 1 answers
Cell size, shape and number
  • 0 answers

myCBSEguide App


Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App