Physics, asked by Ranajoy5417, 1 year ago

A ball thrown upward with a speed of 19ms-1 from top of a tower return to the Earth in 6sec find the height of the tower

Answers

Answered by harshagrawal20

0

Half the time is the critical point of transition. So at 3 sec ball had velocity 0. By 3rd equation 19×19/(2×9.8)=18.4 metres

Previous Question

Next Question

Similar questions

Science, 6 months ago

1. How much does the earth weigh? ... 2. How far away is the sun? ...

English, 6 months ago

india is more democratic than many other countries in the world (change into positive degree )...

Math, 6 months ago

9. The graph of linear equation 3x – 2y = 6, cuts the x axis at the point a) (0,-2) b ) (2,0) c) (-2,0) d) (0,2)...

Physics, 1 year ago

Why is it important to use energy resources judiciously?

Physics, 1 year ago

What are the various uses of jaltarang the musical instrument...

Biology, 1 year ago

how do minerals occur in ingnious and metamorphic rocks?

Physics, 1 year ago

Which mode of heat transfer is applicable in case when sun rays heat up earth?

Art, 1 year ago

Why all the films in South India are unrealistic?(I'm from delhi)For eg Tamil and Kannada movies have exaggerated and unrealistic story plots and over acting actors.. I've heard that Malyalam films are realistic ones(I came to know from quora) and they have good actors and songs(eg bgm in Take Off i heard in YouTube) I don't know much about Kannada films...And how Aamir Khan emerged as a...