Mathematics, 20.09.2019 03:10 yessi1836
10) let λ 0.60 i .80 j and . 1 → = ˆ + 0 ˆ λ 0.50 i .866 j 2 → = ˆ + 0 ˆ 1. show that both the vectors are unit vectors. 2. is the sum of these two unit vectors also a unit vector? if not, find a unit vector along the sum of λ and . 1 → λ2
Answers: 1
Mathematics, 21.06.2019 12:40
Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.
Answers: 2
Mathematics, 21.06.2019 16:30
You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:
Answers: 1
Mathematics, 21.06.2019 18:10
Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form
Answers: 3
10) let λ 0.60 i .80 j and . 1 → = ˆ + 0 ˆ λ 0.50 i .866 j 2 → = ˆ + 0 ˆ 1. show that both the vecto...
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