Two vectors are given by a 4.0 m 3.0 m ) + (1.0 m ) and b = ( -1.0 m )i + (1.0 m )j + (4.0 m )k. k. In unit-vector notation, find (a) a + b, (b) ab, and (c) a third vector such that a b + c = 0. (a) Number (b) Number (c) Number i + + <·~ + + <•+ <•+ i i i k Units k Units k Units

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Two
b = (-1.0 m )
(1.0 m ) + (4.0
4.0
à – b, and (c) a third vector such that ả − b + 7 = 0.
vectors are given by a = (4
(a) Number
(b) Number
(c) Number
i
IN
i
+
+
+
+
4.0 m
IN
)î - (3.0 m
)ƒ
)i + (1.0 m ) and
m). In unit-vector notation, find (a) à + 7, (b)
i
+
+
+
i
k Units
k Units
k Units
Transcribed Image Text:Two b = (-1.0 m ) (1.0 m ) + (4.0 4.0 à – b, and (c) a third vector such that ả − b + 7 = 0. vectors are given by a = (4 (a) Number (b) Number (c) Number i IN i + + + + 4.0 m IN )î - (3.0 m )ƒ )i + (1.0 m ) and m). In unit-vector notation, find (a) à + 7, (b) i + + + i k Units k Units k Units
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