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Derivation of Position-Velocity Relation by Graphical Method

7.a projectil...

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7.a projectilr thrown with a speed u=20m/s at an angle 30 degree with the horizontal from the top of a building 40m high. the horizontal range of the projectile is 1 20 root 2 2 40 root 3 3 40m 4 20m

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Derivation of Position-Velocity Relation by Graphical Method

Standard IX Physics