Physics
Physics, 04.10.2019 19:10, jadenbun

Projectile a is launched horizontally at a speed of 20. meters per second from the top of a cliff and strikes a level surface below, 3.0 seconds later. projectile b is launched horizontally from the same location at a speed of 30. meters per second. what is the time it takes projectile b to reach the level surface?

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Physics, 30.06.2019 03:00, levidenim08
Projectile a is launched horizontally at a speed of 20. meters per second from the top of a cliff and strikes a level surface below, 3.0 seconds later. projectile b is launched horizontally from the same location at a speed of 30. meters per second. approximately how high is the cliff?
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Physics, 07.09.2019 00:10, kaykay9243
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Physics, 25.09.2019 05:10, yoda78
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Physics, 25.10.2019 23:43, WeOwntheNight
Projectiles launched horizontally quizpro a is launched horontally at a speed of 20.meters per second from the top of a cliff and strikes a level surface below,3.0 seconds later. projectile b is launched horizontally from the same location at a speed of 30.meter per second. what is the time it takes projectile b to reach the ground?
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