Physics, asked by Saigopal123, 9 months ago

balloon is rising up along the axis of a concave mirror of radius of curvature 20 m. A ball is dropped from the balloon at a height 5 m from the mirror when the balloon has velocity 20 m/s. The speed of the image of the ball formed by concave mirror after 4 seconds is (20) n in (m/s), then n is [Take: g = 10 m/s2

Answers

Answered by Dipthanshu

4

Do not know properly

Please follow me...

Attachments:

Previous Question

Next Question

Similar questions

English, 4 months ago

rewrite the following sentences using pronouns where possible. Esha saw Arav Esha called out to Arav Esha and Arav went together...

Science, 4 months ago

unscramble and define the term S E R A C T A N T ...

English, 4 months ago

put your right hand up (identify the kind of sentences)...

Computer Science, 9 months ago

what is scratch and explain it...

English, 9 months ago

Why is Macavity called ‘A Ginger Cat’?

Physics, 1 year ago

And object of size 3 cm is placed at a distance of 15 cm from a convex lens of focal length 10 cm calculate the distance and size of the image so formed. Also write nature of the image...

English, 1 year ago

Please do not spam and answer this question What rank in brainly is a person going to earn after crossing the rank of Genius? Plz answer fast and the best answer will be marked as the brainliest answer.

English, 1 year ago

Debate on topic - students should not be graded on your handwriting...