For this lab there are two different animations to view. You can view each of the animations by clicking on "Animation 1" or "Animation 2" below the animator box. In both animations a force is being applied by a finger on a 2kg block pushing against the wall; however the force applied by the finger is different in each case. The coefficient of static and kinetic friction between the block and the wall is .5 and .4 respectively. 1) The net force in the horizontal direction on the block in Animation 1 is:

answer: d. a cme increases the amount of energy in the solar wind

explanation:

coronal mass ejections, also called cmes, are large clouds of plasma and magnetic field that erupt from the sun. only when the cloud is aimed at earth will the cme hit earth and therefore cause impacts. high-speed solar wind streams come from areas on the sun known as coronal holes.

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

the assestment will probley apele with cause and effect

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.