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StewartReneeLv7
12 Mar 2022
A 100 kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 200 N. For the first 15 m the floor is frictionless and for the next 15 m the coefficient of friction is 0.15. *
What is the final speed of the crate?
A. 8.72 m/s
B. 4.23 m/s
C. 9.12 m/s
D. 2.31 m/s
A 100 kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 200 N. For the first 15 m the floor is frictionless and for the next 15 m the coefficient of friction is 0.15. *
What is the final speed of the crate?
A. 8.72 m/s
B. 4.23 m/s
C. 9.12 m/s
D. 2.31 m/s
28 Jul 2023
Read by 12 people
Read by 12 people
Read by 12 people
Read by 13 people
StewartReneeLv7
12 Mar 2022
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