Recovery Find the x-component of this
vector:
42.2°
Acello
101 m
Remember, angles are measured from
the +X axis.
X-component (m)
Enter

Consider a system with two masses that are moving away from each other. why will the kinetic energy differ if the frame of reference is a stationary observer or one of the masses?

Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow

Which statement describes the formation of our sun? a disk formed of long trails of stars coiled into a spiral. it formed an elliptical flattened disk. heat and gases contracted within a nebula. gravity pushed stars away from a center core.