The figure below represents a view from above of a rod of length L = 2.1 m and mass M = 3.0 kg on a flat surface. The rod is held at one end so it can pivot and a force of constant magnitude F = 7.5 Nis applied at a distance x = 0.3 m from the pivot point in a direction perpendicular to the rod. The force is applied until the angular velocity of the rod reaches the value w = 9.9 rad/s. For how long is the force applied? Round off your answer to one decimal place but do not write the unit. L Pivot point X IF

College Physics
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Chapter1: Units, Trigonometry. And Vectors
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The figure below represents a view from above of a rod of length L = 2.1 m and mass M = 3.0 kg on a
flat surface. The rod is held at one end so it can pivot and a force of constant magnitude F = 7.5 Nis
applied at a distance x = 0.3 m from the pivot point in a direction perpendicular to the rod. The force
is applied until the angular velocity of the rod reaches the value w = 9.9 rad/s. For how long is the
force applied? Round off your answer to one decimal place but do not write the unit.
L
Pivot point
X
4.9
LLL
Transcribed Image Text:The figure below represents a view from above of a rod of length L = 2.1 m and mass M = 3.0 kg on a flat surface. The rod is held at one end so it can pivot and a force of constant magnitude F = 7.5 Nis applied at a distance x = 0.3 m from the pivot point in a direction perpendicular to the rod. The force is applied until the angular velocity of the rod reaches the value w = 9.9 rad/s. For how long is the force applied? Round off your answer to one decimal place but do not write the unit. L Pivot point X 4.9 LLL
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