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Q.A ball whose kinetic energy is E is thrown at an angle of 45° with the horizontal.Its kinetic energy at the highest point of its flight will be- 1- E/√2 2- zero 3- E. 4-E/2
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Q.A ball whose kinetic energy is E is thrown at an angle of 45° with t...
so here is the solution by applying v=dx/dt you solve it by integrating dt with 1/v dx so you get x as a function of time which equals k^2t^2/4Now work done equals integral of F.dx so ut is m.a.dx now you have to solve for acceleration put a=dv/dt then put v=kx^1/2 and value of x that we have calculated as a function of time so from here you get a=k^2/2 so you get w= m.a.x which now become w= m. (k^2/2). (k^2t^2/4)which equals w =mk^4t^2/8therefore option c is correct. .....just an attempt hope it helps 😊☺
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Q.A ball whose kinetic energy is E is thrown at an angle of 45° with t...
Q.A particle of mass m starts moving from origin along x-axis and it's velocity varies with position (x) as v=k√x . The work done by force acting on it during first t second is 1-mk^4t^2 /4. 2- mk^2t/23-mk^4t^2/8. 4- mk^2t^2/4 please solved it solution also
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Q.A ball whose kinetic energy is E is thrown at an angle of 45° with the horizontal.Its kinetic energy at the highest point of its flight will be- 1- E/√2 2- zero 3- E. 4-E/2
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Q.A ball whose kinetic energy is E is thrown at an angle of 45° with the horizontal.Its kinetic energy at the highest point of its flight will be- 1- E/√2 2- zero 3- E. 4-E/2 for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Q.A ball whose kinetic energy is E is thrown at an angle of 45° with the horizontal.Its kinetic energy at the highest point of its flight will be- 1- E/√2 2- zero 3- E. 4-E/2 covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Q.A ball whose kinetic energy is E is thrown at an angle of 45° with the horizontal.Its kinetic energy at the highest point of its flight will be- 1- E/√2 2- zero 3- E. 4-E/2.
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