Two stones are projected with the same speed but making different angles with the horizontal. Th... VIDEO
Two stones are projected with the same speed but making different angles with the horizontal. Their ranges are equal. If the angle of projection of one is \( \pi / 3 \) and its maximum height is \( h_{1} \) then the maximum height of the other will be
(1) \( 3 h_{1} \)
(2) \( 2 \mathrm{~h}_{1} \)
(3) \( h_{1} / 2 \)
(4) \( h_{1} / 3 \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2022-11-16 The ratio of the distance carried away by the water current, downstream, in crossing a river, by... 2022-11-16 \( \lim _{x \rightarrow \infty}\left(\frac{1}{e}-\frac{x}{1+x}\right)^{x} \) is equal to
(A) \( ... 2022-11-16 A body is projected up along a smooth inclined plane with velocity \( u \) from the point \( A \... 2022-11-16 A projectile has initially the same horizontal velocity as it would acquire if it had moved from... 2022-11-16 A particle is projected from the ground with an initial speed of \( v \) at an angle \( \theta \... 2022-11-16 \( { }^{k+5} P_{k+1}=\frac{11(k-1)}{2},{ }^{k+3} P_{k} \), then the values of \( k \)
(A) 7 and ... 2022-11-16 A rifle shoots a bullet with a muzzle velocity of \( 400 \mathrm{~m} \mathrm{~s}^{-1} \) at a sm... 2022-11-16 A ball is projected from the ground at angle \( \theta \) with the horizontal. After \( 1 \mathr... 2022-11-16 Rain, driven by the wind, falls on a railway compartment with a velocity of \( 20 \mathrm{~m} \m... 2022-11-16 \( \lim _{x \rightarrow 0}\left[\frac{\sin (\operatorname{sgn}(x))}{(\operatorname{sgn}(x))}\rig... 2022-11-16 Two stones are projected with the same speed but making different angles with the horizontal. Th... 2022-11-16 Two particles describe the same circle of radius \( R \) in the same direction with the same spe... 2022-11-16 The track of motorcycle-race is circular and unbanked. There are two bikers on the road, one tra... 2022-11-16 A particle is moving parallel to \( x \)-axis as shown in the figure such that at all instant th... 2022-11-16 Solve \[ \sqrt{x+y}+\sqrt{x-y}=4, x^{2}-y^{2}=9 \] 2022-11-16 Two particles start moving on circles of radius \( R_{1}=1 \mathrm{~m} \) and \( R_{2}=3 \mathrm... 2022-11-16 \( \frac{1}{\cot A+\tan A}=\sin A \cos A \) 2022-11-16 A car is moving on circular path of radius \( 100 \mathrm{~m} \) such that its speed is increasi... 2022-11-16 Ball \( A \) of mass \( m \), after sliding from an inclined plane, strikes elastically another ... 2022-11-16 A particle is moving with a velocity of \( \vec{v}=(3 \hat{i}+4 t \hat{j}) \mathrm{m} / \mathrm{... 2022-11-16 A small sphere is given vertical velocity of magnitude \( v_{0}=5 \mathrm{~m} \mathrm{~s}^{-1} \...