A projectile has initially the same horizontal velocity as it would acquire if it had moved from... VIDEO
A projectile has initially the same horizontal velocity as it would acquire if it had moved from rest with uniform acceleration of \( 3 \mathrm{~ms}^{-2} \) for \( 0.5 \mathrm{~min} \). If the maximum height reached by it is \( 80 \mathrm{~m} \), then the angle of projection is \( \left(g=10 \mathrm{~ms}^{-2}\right) \)https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2022-11-16 Solve \( \cot \theta+\tan \theta=2 \operatorname{cosec} \theta \) 2022-11-16 Beads \( A \) and \( B \), each of mass \( m \), are connected by a light inextensible cord. The... 2022-11-16 The figure shows the velocity and acceleration of a point like body at the initial moment of its... 2022-11-16 A bead of mass \( m \) is free to slide on a fixed horizontal circular wire of radius \( R \). A... 2022-11-16 A stone is thrown from point \( O \) on ground with velocity \( \vec{v}=5 \hat{i}+10 \hat{j} \ma... 2022-11-16 A small ball of mass \( m \) is released from height \( h \) on a wedge having circular track as... 2022-11-16 The track of motorcycle-race is circular and unbanked. There are two bikers on the road, one tra... 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...
0