A sled is pulled across a horizontal snow surface. If a force of 40 N is being applied to the sled at an angle of 11° to the ground, what is the magnitude of the horizontal component of the force acting on the sled?

If y gets smaller as x gets bigger and y have an relationship?

When using the scientist method, which step comes last?

Aprotein molecule in an electrophoresis gel has a negative charge.the exact charge depends on the ph of the solution, but 30 excesselectrons is typical. what is the magnitude of the electric forceon a protein with this charge in a 1500 n/c electric field?