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Calculate the initial velocity for

NEED HELP On a flat battle ground, a catapult is used to launch a rock with a velocity of 25m/s at angle 30 degrees above the
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2. asked by Jeesha
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12. A ball is kicked with an initial velocity if 40 m/s from the ground at an angle of 30° to thehorizontal. (Use g= 10m/s²)
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2. asked by Tajudin
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12. A ball is kicked with an initial velocity if 40 m/s from the ground at an angle of 30° to thehorizontal. (Use g = 10m/s²)
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2. asked by Tajudin
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A particle's initial velocity is given by vox = -1.0 m/s and voy = 3.0 m/s. Its acceleration is ax = 0.50 m/s^2 and ay = -0.90
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2. asked by Sandhu
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A cannon ball is fired with a velocity of 200 m\s2 at an < of 25° above ground. The total flight time is 45.6 seconds. (Neglect
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2. asked by Shannon
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A ball A of mass .202 kg is moving at a velocity of 2.0 m/s toward a ball B that is at rest.(a) Calculate the initial momentum
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2. asked by Pam
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A ball A of mass .202 kg is moving at a velocity of 2.0 m/s toward a ball B that is at rest.(a) Calculate the initial momentum
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2. asked by Pam
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The initial velocity, the final velocity, and the time are given. Using one of the equations of kinematics, you can calculate
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2. asked by Ana
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A girl throws a ball vertically upward from a building at an initial height of 55.0 m above the ground with an initial speed of
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2. asked by Cece
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Jason Kendall throws a baseball with a horizontal component of velocity 25 m/s. It takes 3.0 s to come back to its original
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2. asked by Allison
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