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Physics with Akhtiar Ali Bullo
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The angle between the vectors A and B is 60⁰. given that I A|=|B|=1, Calculate|B-A| and |B+A|
3 years ago
The angle between the vectors A and B is 60⁰. given that I A|=|B|=1, Calculate|B-A| and |B+A|
Physics class 11 numerical solution
Physics class 11 problem solution
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Physics class 11 Problems Sindh Text
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The angle between the vectors A and B is 60⁰. given that I A|=|B|=1, Calculate|B-A| and |B+A|
Physics with Akhtiar Ali Bullo
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When an object is thrown upward,it rises to height h. How high is the object in terms of h when it has lost one third of its original kinetic energy_work, power and energy numericals
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A body of mass m accelerates uniformly from rest to a speed Vf in time tf.Show that the work done on the body as a function of time in terms of Vf and tf is 1/2mVf2 t2 /tf2_Sindh Text Physics class 11 numerical solution
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Find the projection of the vector A=i-2j+K on to the direction of vector B=4i-4j+7k
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Calculate the work done by force F specified by F=3i+4j+5k in displacing a body from position B to position A along a straight path.The position vectors A and B are respectively given as rA=2i+5j-2k and rB=7i+3j-5k. Sindh Text Physics Numerical Solution
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A rocket of mass 0.200kg is launched from rest.It reaches point "p" lying at height 30m above the surface of the earth from the starting point.In the process+425 J of work is done on the rocket by the burning chemical propellent ignoring air resistance an
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