A small ball thrown at an initial velocity \( u=25 \mathrm{~m} / \mathrm{s} \) directed at an an... VIDEO
A small ball thrown at an initial velocity \( u=25 \mathrm{~m} / \mathrm{s} \) directed at an angle \( \theta=37^{\circ} \) above the horizontal collides elastically
P with a vertical massive smooth wall moving with a uniform
W horizontal velocity \( u / 5 \) towards the bali. After collision with the wall the ball returns to the point from where it was thrown. Determine the time \( t \) (in \( s \) ) from the beginning of motion of the ball to the moment of its impact with the wall. \( \left(\right. \) Take \( \left.g=10 \mathrm{~m} / \mathrm{s}^{2}\right) \)
๐ฒPW App Link - https://bit.ly/YTAI_PWAP
๐PW Website - https://www.pw.live
Other Videos By PW Solutions 2023-02-14 What are three main forces operative in nature? Give basic properti... 2023-02-14 If \( \log _{(2 x+3)}\left(6 x^{2}+23 x+21\right)=4-\log _{(3 x+7)}... 2023-02-14 Which of the following is logically equivalent to \( \sim(p \leftri... 2023-02-14 Find the number of solutions for; \( [[x]-x]=\sin x \); where \( [\cdot] \) denotes the greatest... 2023-02-14 A \( 5 \mathrm{~kg} \) sphere is connected to a fixed point \( O \) by an inextensible string of... 2023-02-14 What are fundamental units? State how metre has been defined in ter... 2023-02-14 If \( p, q, r \) are simple propositions, then the truth value of \... 2023-02-14 A stream of glass beads, each with a mass of 15 gram, comes out of a horizontal tube at a rate o... 2023-02-14 This section contains 11 questions. Each question contains Statement I (Assertion) and Statement... 2023-02-14 Which among the following represents the correct relationship for a plasmolysed cell?
(a) \( \ps... 2023-02-14 A small ball thrown at an initial velocity \( u=25 \mathrm{~m} / \mathrm{s} \) directed at an an... 2023-02-14 If \( C F \) is perpendicular from the centre of the ellipse \( \fr... 2023-02-14 If \( A=\left[(x, y): x^{2}+y^{2}=25\right] \) and \( B=\left[(x, y... 2023-02-14 Find the values of \( x \) graphically which satisfy
\( P \) \( \left|\frac{x^{2}}{x-1}\right| \... 2023-02-14 Two spheres \( A \) and \( B \) move on a smooth horizontal surface with the same velocity \( V ... 2023-02-14 Physics is an exciting subject. Explain this in about 50 words.
W 2023-02-14 A small ball is projected from point \( P \) towards a vertical wall as shown in figure. It hits... 2023-02-14 Mendel performed test cross to know the
(a) genotype of \( F_{1} \)... 2023-02-14 How would you define a unit of mass, if people had placed a standar... 2023-02-14 If \( 4^{A}+9^{B}=10^{C} \), where \( A=\log _{16} 4, B=\log _{3} 9... 2023-02-14 Express \( 0.000003 \mathrm{~m} \) as a power of 10.
P