Page 85 - York Global Science 6 - Physical Science
P. 85
Physical Science
Let’s Learn
A force is a push or a pull that can change the motion of an object.
The direction and the strength of the force changes what happens to the
object.
We show the forces acting on an object using arrows.
A longer arrow = a bigger force.
Which direction will the car move?
How will the motion change each
time? Why?
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