Part A Learning Goal: To use the relationships among position, velocity, and acceleration for curvilinear translation to determine the velocity at one point on a rigid body and the acceleration at another point. A bar moves along a path without rotating as shown in (Figure 1). The position of point can be described by the equation TH-(7+5)+(41+0.71)j. where the coordinates are in meters when £ is in seconds. The dimensions of the bar are L₁ = 0.7 m and L₂ = 1.7 m, and the angle is @= 54°. What is the component of the velocity of point A at t=2757 Express your answer to three significant figures with appropriate units. ▸ View Available Hint(s) A Value Units Submit redo fu Amer for Part A keyboard shortcuts for Part A help help for Part A Part B What is the g-component of the velocity of point A at t=2.7s? Express your answer to three significant figures with appropriate units. ▸ View Available Hint() o for Part ₤redo foűnt nu Part keyboard shortcuts for Parthp Value Units Submit Part C What is the component of the acceleration of point at £= 2.7s? Express your answer to three significant figures with appropriate units. ▸ View Available Hint(s) Submit Value N for Part redo for Cor Part C keyboard shortcuts for Part C help for Part Units ▼Part D What is the g-component of the acceleration of point Cat £= 2.7s? Express your answer to three significant figures with appropriate units. ▸ View Available Hint(c) acy Value Submit for Part redo for e Part D keyboard shortcuts for Parthp Units Figure 1 of 1
Part A Learning Goal: To use the relationships among position, velocity, and acceleration for curvilinear translation to determine the velocity at one point on a rigid body and the acceleration at another point. A bar moves along a path without rotating as shown in (Figure 1). The position of point can be described by the equation TH-(7+5)+(41+0.71)j. where the coordinates are in meters when £ is in seconds. The dimensions of the bar are L₁ = 0.7 m and L₂ = 1.7 m, and the angle is @= 54°. What is the component of the velocity of point A at t=2757 Express your answer to three significant figures with appropriate units. ▸ View Available Hint(s) A Value Units Submit redo fu Amer for Part A keyboard shortcuts for Part A help help for Part A Part B What is the g-component of the velocity of point A at t=2.7s? Express your answer to three significant figures with appropriate units. ▸ View Available Hint() o for Part ₤redo foűnt nu Part keyboard shortcuts for Parthp Value Units Submit Part C What is the component of the acceleration of point at £= 2.7s? Express your answer to three significant figures with appropriate units. ▸ View Available Hint(s) Submit Value N for Part redo for Cor Part C keyboard shortcuts for Part C help for Part Units ▼Part D What is the g-component of the acceleration of point Cat £= 2.7s? Express your answer to three significant figures with appropriate units. ▸ View Available Hint(c) acy Value Submit for Part redo for e Part D keyboard shortcuts for Parthp Units Figure 1 of 1
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter10: Rotational Motion
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Problem 1CQ: (a) What is the angular speed of the second hand of a clock? (b) What is the direction of as you...
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
Transcribed Image Text:Part A
Learning Goal:
To use the relationships among position, velocity, and acceleration for curvilinear translation to determine the velocity at one point on a rigid
body and the acceleration at another point.
A bar moves along a path without rotating as shown in (Figure 1). The position of point can be described by the equation
TH-(7+5)+(41+0.71)j. where the coordinates are in meters when £ is in seconds. The dimensions of the bar are L₁ = 0.7 m
and L₂ = 1.7 m, and the angle is @= 54°.
What is the component of the velocity of point A at t=2757
Express your answer to three significant figures with appropriate units.
▸ View Available Hint(s)
A Value
Units
Submit
redo fu
Amer
for Part A keyboard shortcuts for Part A help
help for Part A
Part B
What is the g-component of the velocity of point A at t=2.7s?
Express your answer to three significant figures with appropriate units.
▸ View Available Hint()
o for Part ₤redo foűnt nu
Part keyboard shortcuts for Parthp
Value
Units
Submit
Part C
What is the component of the acceleration of point at £= 2.7s?
Express your answer to three significant figures with appropriate units.
▸ View Available Hint(s)
Submit
Value
N
for Part
redo for Cor Part C keyboard shortcuts for Part C help for Part
Units
▼Part D
What is the g-component of the acceleration of point Cat £= 2.7s?
Express your answer to three significant figures with appropriate units.
▸ View Available Hint(c)
acy Value
Submit
for Part redo for
e
Part D keyboard shortcuts for Parthp
Units

Transcribed Image Text:Figure
1 of 1
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