What are the components of vector b in the diagram provided?
x=9.5 m left; y=7.2 m down
x=11.5 m right; y=9.6 m down
x=15 m right; y=19.9
x=19.9 m right; y=15 m up

In which scenario is the least amount of work done on a crate? a force of 120 n moves it 25 m. a force of 115 n moves it 26 m. a force of 130 n moves it 22 m. a force of 125 n moves it 27 m.

An incident ray through the focal point of a spherical mirror will: reflect through the center of curvature. reflect back through the focal point. reflect parallel to the principle axis. reflect the same direction as the incident ray.

What are the factors that affect the resistance of a wire?