1. An object is pivoted about a fixed point located along the z-axis. The driving force is given by F = (3.00 î + 5.00ĵ)N. Suppose the force is applied at a point located at 7 = (8.00î – 5.00j), determine the torque due to this force.

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Chapter1: Units, Trigonometry. And Vectors
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1. An object is pivoted about a fixed point located along the z-axis. The driving force is given by ?⃗=(3.00 ?̂+ 5.00?̂)N. Suppose the force is applied at a point located at ?⃗= (8.00?̂− 5.00?̂), determine the torque due to this force.

2, A seesaw in a children’s playground is 4.00 m long pivoted at its center. Suppose a 25-kg child sits at one end of the board, where should a 35-kg child sit to balance the seesaw?

1. An object is pivoted about a fixed point located along the z-axis. The driving force is given by F = (3.00 î + 5.00j)N.
Suppose the force is applied at a point located at 7 =
(8.00î – 5.00ĵ), determine the torque due to this force.
2. A seesaw in a children's playground is 4.00 m long pivoted at its center. Suppose a 25-kg child sits at one end of the
board, where should a 35-kg child sit to balance the seesaw?
Transcribed Image Text:1. An object is pivoted about a fixed point located along the z-axis. The driving force is given by F = (3.00 î + 5.00j)N. Suppose the force is applied at a point located at 7 = (8.00î – 5.00ĵ), determine the torque due to this force. 2. A seesaw in a children's playground is 4.00 m long pivoted at its center. Suppose a 25-kg child sits at one end of the board, where should a 35-kg child sit to balance the seesaw?
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