По уравнениям движения определите начальную координату тела и проекции векторов начальной скорости и ускорения:
а) x = 10t + 10t2, x0 = ______, v0x = ______, ax = ________,
б) x = 4t – 2t2, x0 = ______, v0x = ______, ax = ________.
а) x = 10t + 10t2, x0 = ______, v0x = ______, ax = ________,
б) x = 4t – 2t2, x0 = ______, v0x = ______, ax = ________.
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A) x0=0, v0x=10, ax=20б) x0=0, v0x=4, ax=-4
Verified answer
Х0=0,v0x=10, ax=20xo=0, vox=4, ax=-4м\с^2