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Friday, 12 April 2013

Test F.Sc Physics 1st year Chapter No.3 and 4. Long Questions

Q.No.3: - Attempt any two                               2    5    10
(i) Calculate the (a) time of flight (b) height of projectile (c) range of projectile
(ii) Derive the relation of absolute of P.E at the surface of Earth.
(iii) State and explain law of conservation of energy.
(iv) Find the final velocities of balls after an elastic collision.

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