For the vectors a→ = (3.0 m)i^ + (4.0 m)j^ and b→ = (5.0 m)i^ + (−2.0 m)j^, give a→+b→ in (a) unit-vector notation, and as (b) a magnitude and (c) an angle (relative to i^ in the range of (−180∘, 180∘)). Now give b→ − a→ in (d) unit-vector notation, and as (e) a magnitude and (f) an angle (relative to i^ in the range of (−180∘, 180∘) (a) Number i^ + j^ Units (b) Number Units (c) Number Units (d) Number i^ + j^ Units (e) Number Units (f) Number Units

For the vectors a→ = (3.0 m)i^ + (4.0 m)j^ and b→ = (5.0 m)i^ + (−2.0 m)j^, give a→+b→ in (a) unit-vector notation, and as (b) a magnitude and (c) an angle (relative to i^ in the range of (−180∘, 180∘)). Now give b→ − a→ in (d) unit-vector notation, and as (e) a magnitude and (f) an angle (relative to i^ in the range of (−180∘, 180∘) (a) Number i^ + j^ Units (b) Number Units (c) Number Units (d) Number i^ + j^ Units (e) Number Units (f) Number Units

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For the vectors a = ( 3.0 m ) i ^ + ( 4.0 m ) j ^ and b = ( 5.0 m ) i ^ + ( 2.0 m ) j ^ , give a + b in (a) unit-vector notation, and as (b) a magnitude and (c) an angle (relative to i ^ in the range of ( 180 , 180 )). Now give b a in (d) unit-vector notation, and as (e) a magnitude and (f) an angle (relative to i ^ in the range of ( 180 , 180 ) (a) Number i i ^ + i j ^ Units (b) Number i Units (c) Number Units (d) Number i ^ + i j ^ Units (e) Number Units (f) Number i Units

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