Physics, 11.07.2019 05:30, vnfrancis1353
Train a moves at a constant speed of 4 m/s as it passes train b, which is stopped on a parallel track. 4 sec. after train a passes train b, train b begins a constant acceleration of a = 3 m/s2. how long before train b catches up to train a? explain thoroughly.
Answers: 2
Physics, 22.06.2019 07:50, bckyanne3
2. -/1 pointsserpse10 2.7.p.017.mi. an object moving with uniform acceleration has a velocity of 14.0 cm/s in the positive x direction when its x coordinate is 2.97 cm. if its x coordinate 2.85 s later is -5.00 cm, what is its acceleration? cm/s2 need ? read it master it
Answers: 1
Train a moves at a constant speed of 4 m/s as it passes train b, which is stopped on a parallel trac...
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