Do you have a copy of the Student Guide for this lab, which includes the data table?
cm
247
The mass of three washers is kg.
The mass of four washers is kg.
cm
247
seconds
2.23
seconds
1.92
seconds
1.34
seconds
0.88
The mass of one washer is kg.
The force applied to the car by one washer is kg · m/s2.
m/s
0.11
m/s
0.13
m/s
0.19
m/s
0.28
m/s2.
seconds
3.13
seconds
2.61
seconds
1.89
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