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A gun fires a bullet of a velocity of 200m/s at an angle of 40° to the horizontal. Find the velocity of the position of the bullet after 20second. Find also the range and time required of the bullet to reach the ground?
6 years ago

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oobleck
see wikipedia's excellent article on "trajectory"
It gives handy formulas for all of this.
Come back if you get stuck, and show what you got.
6 years ago

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