If vector A = 6i + 9j^ and vector B = 2 i^ + 5 j°, then 7 A + 2 B = Select one: O a. 46 i + 53 j Ob. 46 i - 73 j Oc. 38 i + 73 j^ Od. 46 i +73 j^ There are two forces on the 14.4 kg crate in the overhead view of the figure below, but only one is shown. For F1= 3.6 N, a= 14.4 m/s, at of and 0=34.3°,The second force as a magnitude is: uestion PrtScn FB

If vector A = 6i + 9j^ and vector B = 2 i^ + 5 j°, then 7 A + 2 B = Select one: O a. 46 i + 53 j Ob. 46 i - 73 j Oc. 38 i + 73 j^ Od. 46 i +73 j^ There are two forces on the 14.4 kg crate in the overhead view of the figure below, but only one is shown. For F1= 3.6 N, a= 14.4 m/s, at of and 0=34.3°,The second force as a magnitude is: uestion PrtScn FB

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter3: Vectors

Section: Chapter Questions

Problem 48PQ

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