Physics, 15.11.2019 22:31, aletadaboss
Aman with his eye level 6 feet above the ground is standing 3 feet away from the base of a 15-foot vertical ladder. if he looks to the top of the ladder, at what angle above the horizontal is he looking? (round your answer to one decimal place.)
Answers: 1
Physics, 22.06.2019 10:30, SauceyNaee
Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.
Answers: 1
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