Advanced Placement (AP), 23.09.2019 14:20 diane8879
Aball is projected upward at time t = 0 s, from a point on a flat roof 10 m above the ground. the ball rises and then falls with insignificant air resistance, missing the roof, and strikes the ground. the initial velocity of the ball is 58.5 m/s consider all quantities as positive in the upward direction. at time t=5.97 s the vertical velocity of the ball is closest to
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In a person dependent on a drug, occurs when the drug leaves his or her system quickly or for a prolonged period of time. a. addiction b. withdrawal c. independence d. relapse
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When must a driver yield to a pedestrian? a. only when the pedestrian is in the roadway b. only when the pedestrian is in a designated crosswalk c. only when the pedestrian has a walk signal d. always
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You find a mysterious, dull substance on the ground and pick it up for a closer look. it is powdery, very light, and soft to the touch. the substance is most likely i. an organic mineral ii. a metallic mineral iii. a nonmetallic mineral i only ii only iii only i and ii i and iii
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Aball is projected upward at time t = 0 s, from a point on a flat roof 10 m above the ground. the ba...
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