Although these questions may seem simple, they form the basis of Newton's second law of motion. The Fan Cart Physics Gizmo can be used to illustrate all three of Newton's laws.
Fans
Blocks
M
Gizmo Warm-up
The Fan Cart Physics Gizmo shows a common teaching
tool called a fan cart. Place fan A on the cart and turn it
on by clicking the On/Off button below.
1. Look at the blue lines coming from the fan. In which
direction is the air pushed?
M
M
MN Show velocty and acceleration
Fas
B
Onion
Seconds
0.0
Direction
+
2. Press Play ( ) and observe the cart. In which
direction does the cart move?
AV Shows
By blowing to the left, the fans exert a force on the cart that pushes it to the right. This
illustrates Newton's third law: A force in one direction results in an equal force in the
opposite direction
Se

- measure reactants precisely. ( first choice)

- stir to the reaction take place. ( second choice)

- wait patiently until the reaction completes. ( fourth choice)

- make sure to recover as much copper as possible. ( last choice)

b.a device that inputs heat into a cool object

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!