A man throws balls with the same speed vertically upwards one after the other

A Man Throws Balls With The Same Speed Vertically Upwards Physics Question

A man throws balls with the same speed vertically upwards one after the other at an interval of 2 s.What should be the speed of the throw,so that more than two balls are in the sky at any time? (take,g=9.8ms⁻²)

Options

(a) Any speed less than 19.6 ms⁻¹
(b) only with speed 19.6ms⁻¹
(c) More than 19.6 ms⁻¹
(d) At least 9.8 ms⁻¹

Correct Answer:

More than 19.6 ms⁻¹

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

  1. The ratio of longest wavelength corresponding to Lyman and Blamer series
  2. The temperature coefficient of a resistance wire is 0.00125 per degree.
  3. In stretching a spring by 2 cm, energy stored is given by U. Had is been stretched
  4. In a uniform circular motion,
  5. A body is rolling down an inclined plane.If KE of rotation is 40% of KE in a translatory

Topics: Motion in Straight Line (93)
Subject: Physics (2479)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*