Apush on a 1-kilogram brick accelerates the brick. neglecting friction, to equally accelerate a 10-kilogram brick, one would have to push a. with 100 times as much force. b. with 10 times as much force. c. with just as much force. d. with the amount of force. e. none of the above

Acharge q experiences no net force at a particular point in space. which of the following situations described below must always be true? -there are no other charges nearby. -if there are other charges nearby, they must all have the same sign as q. -if there are other charges nearby, they must all have the opposite sign of q. -if there are other charges nearby, the total positive charge must equal the total negative charge. -none of the above