Find the position vector of a particle that has the given acceleration and the specified initial velocity and position. a(t) = 14t i + sin t j + cos 2t k, v(0) = i, r(0) = j

1) sections 1, 2, and 10 are significant primarily because they suggest the likelihood that a) widow wycherly is actually the woman in the full-length portrait. b) dr. heidegger wants to include his guests in an experiment with the water. c) dr. heidegger plans to drink some of the water from the vase and needs witnesses. d) the guests will be asked to witness dr. heidegger's transformation when he drinks the water.

Standing side by side ,you and a friend step off a bridge at different times and fall for 1.6s to the water below.your friend goes first,and you follow after he has dropped a distance of 2.0m.when your friend hits the water,is the seperation between the two of you 2.0m or more than 2.0m? verify your answer with a calculation.

A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?