A boy playing on the roof of a 10m high building throws a ball with a speed

A Boy Playing On The Roof Of A 10m High Physics Question

A boy playing on the roof of a 10m high building throws a ball with a speed of 10 m/s at an angle of 30⁰ with the horizontal. How far from the throwing point will the ball be at the height of 10 m from the ground(g=10 ms⁻²)?

Options

(a) 8.66 m
(b) 5.20 m
(c) 4.33 m
(d) 2.60 m

Correct Answer:

8.66 m

Explanation:

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

Related Questions:

  1. If a wire is stretched to four times its length, then the specific resistance
  2. Pure Si at 300 k has equal electrons (nₑ) and hole (nh) concentrations
  3. If the unit of force and length are doubled, then unit of energy will be
  4. The velocity of a particle at an instant is 10 ms⁻¹.After 3 s its velocity will become
  5. A tube of length L is filled completely with an incompressible liquid of mass

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

1 Comment on A boy playing on the roof of a 10m high building throws a ball with a speed

Leave a Reply

Your email address will not be published.


*