A 2kg package is moves up along a 10 m ramp AC inclined at 15' with an initial speed of 5 m/s. Knowing that the coefficient of sliding friction between the package and the incline is 0.2, answer the following questions: 10 m C B 15° d 1. What force/s do/does NOT do any work on the package as it moves along the incline? 2. What is the work done by friction on the package as it moves a distance x along the incline? 3. What is the change in the kinetic energy from A to B if at position the package becomes zero?
A 2kg package is moves up along a 10 m ramp AC inclined at 15' with an initial speed of 5 m/s. Knowing that the coefficient of sliding friction between the package and the incline is 0.2, answer the following questions: 10 m C B 15° d 1. What force/s do/does NOT do any work on the package as it moves along the incline? 2. What is the work done by friction on the package as it moves a distance x along the incline? 3. What is the change in the kinetic energy from A to B if at position the package becomes zero?
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Transcribed Image Text:A 2kg package is moves up along a 10 m ramp AC
inclined at 15' with an initial speed of 5 m/s.
Knowing that the coefficient of sliding friction
between the package and the incline is 0.2, answer
the following questions:
10 m
B
15°
d
1. What force/s do/does NOT do any work on the
package as it moves along the incline?
2. What is the work done by friction on the package
as it moves a distance x along the incline?
3. What is the change in the kinetic energy from A
to B if at position the package becomes zero?
4. What is the change in the potential energy from
A to B if at position B the velocity of the package
5. What is the maximum distance that the package
will move up the incline?
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