Mathematics, 04.04.2020 07:02 osmanysalvador9
A vector a in the xy-plane has a length of 6 units and points in a direction that is 120 ° counterclockwise from the positive x-axis, and a vector b in that plane has a length of 4 units and points in the positive y-direction.
Find a · b . Carry out all calculations exactly and round the final answer to two decimal places.
Answers: 1
Mathematics, 21.06.2019 22:30
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Marion has a bicycle that she is planning to take for a ride. the rim of the rear wheel lies 41 cm from the center of the wheel. the tire itself has a thickness of 3 cm. in order for marion to ride her bicycle 96,712 cm approximately how many rotations will the rear wheel make?
Answers: 1
A vector a in the xy-plane has a length of 6 units and points in a direction that is 120 ° countercl...
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