Abomber flies horizontally with a speed of 367 m/s relative to the ground. the altitude of the bomber is 4020 m and the terrain is level. neglect the effects of air resistance. the acceleration of gravity is 9.8 m / s² . how far from the point vertically under the point of release does a bomb hit the ground? answer in units of m.
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In positive numbers less than 1, the zeros between the decimal point and non zero are significant
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Askydiver weighing 140 lb (including equipment) falls vertically downward from an altitude of 19,000 ft and opens the parachute after 18 s of free fall. assume that the force of air resistance, which is directed opposite to the velocity, is of magnitude 0.55|v| when the parachute is closed and is of magnitude 14|v| when the parachute is open, where the velocity v is measured in ft/s. assume that acceleration due to gravity has magnitude 32 ft/s/s; remember that weight is the product of mass and gravitational acceleration. (a) find the speed of the skydiver when the parachute opens. (b) find the distance fallen before the parachute opens. (c) what is the limiting velocity vl after the parachute opens? (d) determine how long the sky diver is in the air after the parachute opens. (e) plot the graph of velocity versus time from the beginning of the fall until the skydiver reaches the ground.
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Abomber flies horizontally with a speed of 367 m/s relative to the ground. the altitude of the bombe...
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