Abee goes out from its hive in a spiral path given in plane polar coordinates by r= bekt a = ct where b, c and k are positive constants. show that the angle between the velocity and acceleration vectors remains constant as the bee moves outward (hint: find v. a/va).

f=ma newton

f=100x2.5=250n

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.