Acceleration measures how much the of an object changes over time. a) velocity
b) location

Aregular polygon has angkes of size 150° each. how many side has the polygon

Which changes of state do the labels represent? a: b: c:

An electric current is flowing through the cord below. what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.