EBeast7390
25.10.2020 •
Physics
Given two vectors A = 4.00i + 7.00j and B = 5.00i -2.00j
a. Find the magnitude of each vector.
b. Find the vector difference C= A – B, give its magnitude and direction.
c. Draw the vector A, B and C.
d. Find the scalar product of A.B
e. Find the vector product D= A x B, draw D and give its magnitude.
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Ответ:
the right answer is option 2