Imagine that at a museum, you walk by a display of silhouettes that are lit with yellow light. your yellow and white shirt appears to be solid yellow. tell why.

muscle endurance

explanation:

i can do 50 in a row ( but i get so tired after that)

in physics zero. in muscle fatigue could be high

b.a device that inputs heat into a cool object

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