A cannonball with an initial height of 1.00 meter above the ground is fired from a...
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A cannonball with an initial height of 1.00 meter above the ground is fired from a cannon at an angle of 53 above the horizontal. The cannonball travels a horizontal distance of 90 meters to a 70 meter high castle wall, and passes over 6 meters above the highest point of the wall. (Assume air friction is negligible.) Vo 1m (Take g=10m/s, sin53=cos37=0,8, sin37=cos53-0,6). Determine how much time it takes for the ball to reach the wall. 0 90 m 6 m 70 m A cannonball with an initial height of 1.00 meter above the ground is fired from a cannon at an angle of 53 above the horizontal. The cannonball travels a horizontal distance of 90 meters to a 70 meter high castle wall, and passes over 6 meters above the highest point of the wall. (Assume air friction is negligible.) Vo 1m (Take g=10m/s, sin53=cos37=0,8, sin37=cos53-0,6). Determine how much time it takes for the ball to reach the wall. 0 90 m 6 m 70 m
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