A 2.7-kg ball is thrown upward with an initial speed of 20.0 m/s from the edge of a 45.0 m high cliff. At the instant the ball is thrown, a woman starts running away from the base of the cliff with a constant speed of 6.00 m/s. The woman runs in a straight line on level ground, and air resistance acting on the ball can be ignored.   At what angle above the horizontal should the ball be thrown so that the runner will catch it just before it hits the ground? How far does the woman run before she catches the ball?

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Q: An attacker at the base of a castle wall 4.00 m high throws a rock straight up with speed 4.50 m/s…

A: Subpart (a): Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit…

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Q: A rock is thrown with an initial speed of 15 m/s at an angle of 35.0 degrees above the horizontal…

A: Given  initial speed  v0=15 m/s  g =  9.8 m/s2

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Q: A ball is kicked with an initial speed of 20.0 m/s at an angle 30.0° above the horizontal. How long…

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Projectile Motion