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What is the initial velocity of the ball

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A.) A bullet is fired from ground level with a speed of 120 m/s atan angle 45.0° above the horizontal at a location where g = 10.0m/s2. What is the vertical component of its velocity after 5seconds?

B.) A boy kicks a football with a certain initial velocity at anangle 30° above the horizontal. In 3.0 seconds, the ball reaches at its highest point in its trajectory. What is the initial velocity of the ball?

Reference no: EM131085365

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