Question

A gun is fired parallel to the ground. As the bullet leaves the barrel of the gun with a velocity of 200 m/s, find the following (neglecting air resistance): 1. a) Velocity in the x direction (vx) b) Acceleration in the x direction (a) c Velocity in the y direction (Vy) d) Acceleration in the y direction (ay) e) Assuming the barrel is 50m above the ground, calculate how much time passes before the bullet hits the ground. Using your answers above, calculate how far the bullet travels in the x- direction. f 2. The same gun is fired at a 65° angle with respect to the horizontal. Answer parts a-f from question one above.

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Vor 20 /sec e) 2- 50 4.9t → t = 3.192 3.2 sec 4) x= 1200) (3,2)ご640m- 2.00) d) a。9.gm) secr e) 5018 at. t= 3 , 26 sec.

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