The horizontal range of a projectile fired at an angle of \( 15^{\circ} \) is \( 50 \mathrm{~m} ...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=vNewjIJ6EMg


Duration: 1:55
106 views
0

The horizontal range of a projectile fired at an angle of \( 15^{\circ} \) is \( 50 \mathrm{~m} \). If it is fired with the same speed at an angle of \( 45^{\circ} \), its range will be
[NCERT Exemplar]
(a) \( 60 \mathrm{~m} \)
(b) \( 71 \mathrm{~m} \)
(c) \( 100 \mathrm{~m} \)
(d) \( 141 \mathrm{~m} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-27A particle crossing the origin of co-ordinates at time \( t=0 \), moves in the \( x y \)-plane w...
2022-10-27A projectile is given an initial velocity of \( (\hat{i}+2 \hat{j}) \mathrm{m} / \mathrm{s} \), ...
2022-10-27An object is projected with a velocity of \( 20 \mathrm{~m} / \mathrm{s} \) making an angle of \...
2022-10-27From a tower of height \( H \), a particle is thrown vertically upwards with a speed \( u \). Th...
2022-10-27A cricketer hits a ball with a velocity \( 25 \mathrm{~m} / \mathrm{s} \) at \( 60^{\circ} \) ab...
2022-10-27A ball is projected from the ground at a speed of \( 10 \mathrm{~ms}^{-1} \) making an angle of ...
2022-10-27Two particles \( A \) and \( B \) are projected with same speed so that the ratio of their maxim...
2022-10-27A body is projected vertically upwards at time \( t=0 \) and it is seen at a height \( H \) at i...
2022-10-27A particle of mass \( m \) is projected from the ground with an initial speed \( u_{0} \) at an ...
2022-10-27A projectile is projected with speed \( u \) making an angle \( 2 \theta \) with the horizontal....
2022-10-27The horizontal range of a projectile fired at an angle of \( 15^{\circ} \) is \( 50 \mathrm{~m} ...
2022-10-27A ball is projected upwards from the top of tower with a velocity \( 50 \mathrm{~ms}^{-1} \) mak...
2022-10-27For a given velocity, a projectile has the same range \( R \) for two angles of projection if \(...
2022-10-27A projectile moves from the ground such that its horizontal displacement is \( x=K t \) and vert...
2022-10-27A projectile is fired at an angle of \( 45^{\circ} \) with the horizontal. Elevation angle of th...
2022-10-27A body is projected with a speed \( u \mathrm{~m} / \mathrm{s} \) at an angle \( \beta \) with t...
2022-10-27A projectile is projected with kinetic energy \( K \). If it has the maximum possible horizontal...
2022-10-27An arrow is shot into air. Its range is \( 200 \mathrm{~m} \) and its time of flight is \( 5 \ma...
2022-10-27Two bodies are projected from ground with equal speeds \( 20 \mathrm{~m} / \mathrm{sec} \) from ...
2022-10-27The coordinates of a moving particle at any time ' \( t \) ' are given by \( x=\alpha t^{3} \) a...
2022-10-27A cart is moving horizontally along a straight line with constant speed \( 30 \mathrm{~m} / \mat...


Tags:
pw