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a projectile has a maximum

A projectile propelled straight upward from the ground is modeled by the function d(t)=-16t^2+304t. a) At what time does the
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2. asked by Sumejja
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If a projectile is shot under an angle of 30* with a force of 500N what is the time the projectile reaches the maximum hight.The
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2. asked by Christian
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A projectile is fired with an initial velocity of 350 feet per second at an angle of 45° with the horizontal. To the nearest
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2. asked by Devon
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An Artillery cannon is pointed upwards at an angle 35 degree with the horizontal and fires the projectile with an initial
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2. asked by Mohammad Talha
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Projectile motion problem. The maximum range for a projectile is achieved when the projectile is fired at 45 degrees. This is
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2. asked by Alex
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Show that the projectile angele thita for a projectile launched from origin is given by thita= tan^ minus 1(4H/R). Whete H is
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2. asked by Sreedyuti
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A projectile is fired up into the air at a speed of 164 m/s at an angle of 37° relative to the horizontal. Ignore air drag.A.)
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2. asked by Cindy
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What is the velocity of a projectile with initial velocity 2m/s at an angle of 30degree to horizontal at the time
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2. asked by murtem
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If a projectile is launched from a platform 30 feet high with an initial velocity of 128 feet per second, then the height of the
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2. asked by Math is HARD
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in a ballistic pendulum experiment, projectile 1 result in a maximum heigh h of the pendulum equal to 2.6 cm. a second
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2. asked by tina
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