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Question:

Vector A has a negative x component 3.00 units in length and a positive y component 2.00 units in length.

a) Determine an expression for A (vector w/arrow hat)in unit-vector notation.

b)Determine the magnitude ad direction of A

c)What vector B When added to A gives a resultant vector with no x component and a negative y component 4.00 units in length?

Can you please give me pointers on how to tackle problems such as these as well as what books/solutions/or things I should do, besides from studying, that will HELP me understand physics.

Thanks!