Which is the value of a vector quantity? A 200 V
B 100 kg/m3
C 20m/s, east
D 50J/(kg°C)

You are given two vectors a⃗ =−3.00ι^ 5.00j^ and b⃗ =5.00ι^ 2.00j^. let the counterclockwise angles be positive.

Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?