Physics, 10.07.2019 17:00 quesorules7101
(a) what is the sum of the following four vectors in unit-vector notation? for that sum, what are (b) the magnitude, (c) the angle in degrees, and (d) the angle in radians? positive angles are counterclockwise from the positive direction of the x axis; negative angles are clockwise. : 6.00 m at + 0.900 rad : 5.00 m at - 75.0° : 4.00 m at + 1.20 rad : 6.00 m at - 210°
Answers: 1
Physics, 21.06.2019 17:00, ijohnh14
Which statement best describes who the period and frequency of electromagnetic was change between gamma rays and microwaves? a) the period and frequency stay the same. b) the period increases and the frequency decreases. c) the period decreases and the frequency increases. d) the period increases and the frequency increases.
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Eddy whose mass is 55kg climbs up the 1.50 meter high stairs in 2s. calculate eddy’s power rating
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Physics, 23.06.2019 03:30, diametriagay
Astudent pushes a 40-n block across the floor for a distance of 10 m. how much work was applied to move the block? a. 4 j b. 40 j c. 400 j d. 4000 j
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(a) what is the sum of the following four vectors in unit-vector notation? for that sum, what are (...
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