A projectile is launched at time \( t=0 \) from point \( A \) which is at height \( 1 \mathrm{~m...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=Wgi1uQceN1g


Duration: 7:28
12 views
0

A projectile is launched at time \( t=0 \) from point \( A \) which is at height \( 1 \mathrm{~m} \) above the floor with speed \( v \mathrm{~ms}^{-1} \) and at an angle \( \theta=45^{\circ} \) with the floor. It passes through a hoop at \( B \) which is \( 1 \mathrm{~m} \) above \( A \) and \( B \) is the highest point of the trajectory.
\( P \) The horizontal distance between \( A \) and \( B \) is \( d \) meters. The

W projectile then falls into a basket, hitting the floor at \( C \) a horizontal distance \( 3 d \) meters from \( A \). Find \( l \) (in \( \mathrm{m} \) ).
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-01-17Two blocks ( \( m \) and \( M \) ) are arranged as in figure. There is friction between ground a...
2023-01-17Consider a disc rotating in the horizontal plane with a constant angular speed \( \omega \) abou...
2023-01-17Airplanes \( A \) and \( B \) are flying with constant velocity in the same vertical plane at an...
2023-01-17A particle moves in \( x y \) plane on a circular path of radius \( 10 \mathrm{~m} \) (with cent...
2023-01-17The windscreens of two motorcars are having slopes \( 30^{\circ} \) and \( 15^{\circ} \) respect...
2023-01-17A ball is projected from the ground at an angle of \( 45^{\circ} \) with the horizontal surface....
2023-01-17In figure, a block of mass \( m \) is released from rest when spring was in its natural length. ...
2023-01-17In order to raise a mass of \( 100 \mathrm{~kg} \), a man of mass \( 60 \mathrm{~kg} \) fastens ...
2023-01-17A train is moving along a straight line with a constant acceleration \( a \). A boy standing in ...
2023-01-17From a tower of height \( H \), a particle is thrown vertically upwards with a speed \( u \). Th...
2023-01-17A projectile is launched at time \( t=0 \) from point \( A \) which is at height \( 1 \mathrm{~m...
2023-01-17A particle is moving in a circle of radius \( R \) with constant speed. The time period of the p...
2023-01-17A particle is projected up an inclined plane of inclination \( \beta \) at an elevation \( \alph...
2023-01-17A ball leaves a horizontal table with velocity \( v_{0}=5 \mathrm{~m} / \mathrm{s} \). The ball ...
2023-01-17A ball is projected at an angle \( \theta \). As the ball flies through the air, the observer at...
2023-01-17A staircase contains three steps each \( 10 \mathrm{~cm} \) high and \( 20 \mathrm{~cm} \) wide....
2023-01-17यौगिक \( \left[\mathrm{Co}\left(\mathrm{SO}_{4}\right)\left(\mathrm{NH}_{3}\right)_{5}\right] \m...
2023-01-17जो कारक संयोजी इलेक्ट्रॉनों को प्रभावित करता है, वह तत्त्व के रसायन को भी प्रभावित करेगा। निम्न ...
2023-01-17पौधें की स्वरथ तथा अच्छी उत्तम वृद्धि के लिये मृदा कौनसी है (A) सेच्डी खदा (Sandy soil) (B) लोम ...
2023-01-17ATP है (A) एडिनोसिन D-राइबोज \( -3 \) फॉस्फेट (B) एडिनोसिन \( \mathrm{L} \)-राइबोज \( -3 \) फॉस्...
2023-01-17स्तंभ-I को स्तंभ-II से मिलान करें तथा उचित विकल्प पर निशान लगाएं। \begin{tabular}{|c|l|c|l|} \hl...