Hypotheticals
If two of the same objects are pushed across two different surfaces, why might one move quicker than the other
Friction can cause one object to slow down
an event or process that leads to a result or change
cause
the moment when two objects hit each other
collision
If the total force on the object is not zero, it's motion will ___________. Change or not change?
Change
If the same strength force is exerted on two objects, why might they be affected differently?
When the mass of both objects are unequal
Object A has a mass of 100g and Object B has a mass of 500g. If an equal force is applied to both object A and B, which object will move a greater distance?
Object A
a result or change that happens because of an event or process
effect
a force between an object and the surface it is moving over
friction
For ay given object, a larger force causes a larger change in motion. True or false?
True
What are forces like in a collision
A force is exerted on each object and that affects each object's velocity
If you apply 10 N of force to a soccerball on Monday, and 12 N of force to a soccerball on Tuesday, which day will the soccer ball move furthest?
Tuesday
to reach a conclusion using evidence and reasoning
infer
the energy that an object has because it is moving
kinetic energy
If one person throws a paper ball and the other person throws a wooden ball, who had to exert more force to throw their ball?
the amount of matter that makes up an object
mass
anything that has mass and takes up space
matter
Two students on both sides of the door are pushing it open and closed. The student on the outside is using 10N of force to push it open and the student on the inside is using 11N of force to push the door closed. Will the door eventually be pushed open or closed?
Closed
the amount of matter that makes up an object
mass
speed in a particular direction
velocity