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Transcribed Image Text:Problem 7.33- Enhanced with Expanded Hints
Two packages at UPS start sliding down the 20.0
ramp shown in (Eigure 1). Package A has a mass of
2.00 kg and a coefficient of kinetic friction of 0 300
Package 8 has a mass of 25.0 kg and a coefficient of
kinetic friction of 0.110.
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Figure
B
A
1 of 1
2.00 m
20.0°
Part A
How long does it take package A to reach the bottom?
Express your answer with the appropriate units.
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