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WorksheetsFriction
Total questions: 15
Worksheet time: 17mins
The direction of force of friction is always _____ to the direction of motion
same
opposite
unchanged
none of these
Without friction, an object in motion would never stop.
true
false
Which of these materials do you predict would have the MOST amount of friction?
metal
tile
sand paper
denim
The rouugher the surface, the faster an object will travel over the surface
true
false
Rough surfaces have _________
greater friction
less friction
the same level of friction
When we rub our hands together _________.
frictional force works between them
energy is released
our hands become warm
all off the above
Which type of friction keeps objects from sliding around all over the place
Static Friction
Rolling Friction
Fluid Friction
Sliding Friction
Imagine you decide to jump out of an airplane 🛩
Which force is going to pull you down towards earth
Fluid Friction
Static Friction
Gravity
The wind from the airplane
When you go down a slide which two forces are competing in a tug of war?
Gravity and Sliding Friction
Gravity and Rolling Friction
Gravity and Your Friend Pushing You
Gravity and Pushing Friction
