Acharge of 4.5 × 10-5 c is placed in an electric field with a strength of 2.0 × 104 . what is the electric force acting on the charge?

Describe uniform velocity and variable velocity in short

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix. b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds. c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer. d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.

If the new moon happens on january 15th, what shape will it be on february 6th?