A⃗ is 75.0 m long at a 28∘angle with respect to the +x axis. B⃗ is...

Question

Question

A⃗ is 75.0 m long at a 28∘angle with respect to the +x axis. B⃗ is 45.0 m long at a 56∘ angle above the -x axis.

1)What is the magnitude of the sum of vectors A⃗ and B⃗? (Express your answer to two significant figures.)

2)What is the angle with the +x axis of the sum of vectors A⃗ and B⃗ ? (Express your answer to two significant figures.)

Answer 1

Answer #1

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Answer 2

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