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WorksheetsExperiments, data, & forces
Total questions: 35
Worksheet time: 20mins
To make a graph with what you changed on the bottom, your Google Sheet should look like...
What question does this experiment answer?
Will it work?
Will 3 chairs take 100 newtons force to move?
Will adding chairs effect the amout of friction?
Will the newton meter increase the number of chairs
What was the question this data answered?
The experiment will work
We will use 100 newtons force to move 3 chairs
More friction will will add more chairs
We will need more force to move more chairs
Only numbers are used below data table titles because, UNLIKE THIS CORRECT EXAMPLE
It will always plot words along the bottom
It will NOT put what you changed along the bottom
It will WRONGLY put what you measured along the bottom
All of the above
When graphing we always want the thing we change to graphed like
This mistake entering data puts what was measured along the bottom of the graph like
Which mistake would plot measurements along the bottom instead of what was changed?
The thing changed should be typed in the ________ column so that it is along the bottom of the graph
first column
second column
third column
Graphs should always have what we changed along the bottom & what we measured up the side like...
This "paper drop" graph tells us...
the more weight, the more time to drop
the bigger the size the less time to drop
full sheets of paper will always take 2.5 seconds to drop
the bigger the size the more time to drop
What does this graph tell us about parachutes?
it tells us nothing about parachutes
it tells us that bigger parachutes will likely drop more slowly
it tells us that bigger parachutes likely will drop more quickly
This "chair pull" graph tells us
The the more the weight of the chairs the more the Newtons force needed to overcome friction.
That adding 3 chairs will always require a 40N force to move them.
That when we change the force the number of chairs will be more
What does this graph tell us about surface & friction?
the smoother the surface the shorter the slide (more friction)
the bigger the block the more friction
the smoother the surface the longer the slide (less friction)
What is the readings on the forcemeter?
14
10.4
What do the two forcemeters read?
0 & 0.9
1 & 0.10
0 & 9
0 & 10
What does this forcemeter read?
8.5 kg
8.5 N
9 N
85N
What is the reading on the force meter?
10 kg
10 N
5.5 kg
5.5 N
Why does the forcemeter have a thing you can turn on its top?
because it s fun to play with
because we need to make it read zero before we use it
because you can make the meter read exact numbers
What do you have to do first, before making a graph from this shoe type vs Newtons data?
change the order of the numbers
average the numbers in the rows
average the numbers in the columns
The order of shoes from the least to most friction is...
trainer, hiking boot, ballet shoe, slipper, indoor shoe
hiking boot, trainer, indoor shoe, slipper, ballet shoe
ballet shoe, slipper, indoor shoe, trainer, hiking boot
The force arrow(s) in this picture should be
Which force arrow diagram best matches the picture?
Which force arrow diagram best matches this picture
The resultant (net) force is
12 N
12 kg
0 N
0 kg
Which force arrow diagram best matches the picture?
Which force arrow diagram would best match the picture?
Which force arrow will be smaller in the second picture
the gravity force
the weight force
the air friction force
the normal force
What is the best answer for the EFFECT of force on the ball
a) slowing down, b) changing shape, c) speeding up, d) changing direction
a) push, b) pull, c) push, d) push/pull
a) ballanced, b) ballanced, c) unbalanced, d) unbalanced
Which picture shows balanced/unbalanced forces
a&b) unbalanced, c&d) balanced,
a&b) balanced, c&d) unbalanced
Which force arrow diagram best matches the rocket blast off?
Which force arrow diagram best matches the picture?
The third line from 0 shows a value of...
0.3
3.0
1.3
The fifth line on the scale reads...
5.0
0.5
1.5
The forth line over reads
4.4
4.8
5.4
The sixth line over reads
1.6
0.6
6
