A12 kg block is released from the top of an incline that is 5.0 m long and makes an angle of 40.0º to the horizontal. a force of friction of 60.0 n impedes the motion of the box.

The plum pudding model of the atom state that ?

Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.

Select the three ways that the parallel-plate capacitor differs from a car battery.