The normal force always points to the two surfaces in contact. a. parallel
b. perpendicular
c. at 45 degrees
d. at an unknown angle

Which object is most likely represented by a dot?

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)

An owl dives toward the ground with a constant velocity of 4.40 m/s at 53.0° below the horizontal. the sun is directly overhead and casts a shadow of the owl directly below it. what is the speed (in m/s) of its shadow on level ground?