Joe accelerates his skateboard uniformly along a straight path from rest to 8 m/s over the span of 3.5 seconds. a. What is Joe’s acceleration?

Zamir and talia raced through a maze. zamir walked 2 m north, 2 m east, 4 m south, 2 m east, 4 m north, 2 m east, 3 m south, 4 m east and 4 m north. talia walked 2 m north, 6 m east, 3 m south, 4 m east, and 4 m north. compare their displacements:

What sort of waves exhibit the doppler effect?

Which composition of water moves to begin a deepwater current?