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1)a ball was thrown horizontally with an initial velocity of 20 m/s from the edge of a building of a certain high. the ball lands at a horizontal distance of 82.0m from the base of the building. What is the height of the building?

2)a bullet is fired from ground level with a speed of 150 m\s at an angle 30 degrees above the horizontal at a location where g=10.0m/ss. what is the vertical component of its velocity when it is at the highest point of it trajectory

3)a person throws a ball horizontally from the top of a building that is 40m high. the initial velocity of the ball is 100 m/s. what is the horizontal distance that the ball travels before hitting the ground.?

4)in a relay race, a runner A is carrying the baton and has a speed of 3.40m/s. when he is 25.0 m behind the starting line, runner B starts from rest to accelerate at 0.140 m/ss. how long afterwards will A catch up with B to pass the baton to B?

5)a boy jumps at a speed of 20 m/s at an angle of 25.0 degrees above horizontal. what is the horizontal component of the boys velocity.?

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# Homework Help: Pllllllz help me ineed to hand it today

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