5. You do 200 J of work pulling the oars of a rowboat. What can you say about the amount
of work the oars do to move the boat? Explain.

multiply 2kg by latent heat of vap

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west

answeralert drivers who drift off the road;