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2. Two vectors are given by a = (4.0 m)i - (3.0 m)j+ (1.0 m)k and 6 = (-1.0 m)î + (1.0 m)j + (4.0 m)k. What is the %3D | %3D (a) magnitude of a + 6? (b) In unit-vector notation, find: i. ā+5, ii. ā - b, and iii. a third vector such that a-6+= 0 ?

2. Two vectors are given by a = (4.0 m)i - (3.0 m)j+ (1.0 m)k and 6 = (-1.0 m)î + (1.0 m)j + (4.0 m)k. What is the %3D | %3D (a) magnitude of a + 6? (b) In unit-vector notation, find: i. ā+5, ii. ā - b, and iii. a third vector such that a-6+= 0 ?

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2. Two vectors are given by a = (4.0 m)i – (3.0 m)j+ (1.0 m)k and 6= (-1.0 m)î + (1.0 m)j+ (4.0 m)k. What is the (a) magnitude of a + 6? (b) In unit-vector notation, find: i. ā +5, ii. ā – 6, and iii. a third vector such that a -6+= 0 ?
Transcribed Image Text:2. Two vectors are given by a = (4.0 m)i – (3.0 m)j+ (1.0 m)k and 6= (-1.0 m)î + (1.0 m)j+ (4.0 m)k. What is the (a) magnitude of a + 6? (b) In unit-vector notation, find: i. ā +5, ii. ā – 6, and iii. a third vector such that a -6+= 0 ?
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