Have more energy than question 6 options: radio waves; visible light infrared rays; radio waves ultraviolet rays; x-rays radio waves; microwaves

In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.

Achild has maximum walking speed of 1.6 m/s. what is the length of the child's legs? 0.26 m

Due in 40 explain in terms of frame of reference if you’re inside a moving train everything on the outside can seem to be moving