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Liula [17]
3 years ago
8

R agtfhhhdfggggggggggggggggddddddddg

SAT
2 answers:
mihalych1998 [28]3 years ago
8 0

Answer:

what is this? ha..........

Lena [83]3 years ago
5 0
What are yo trying to do ?
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3) Explain the difference between the term's "variable" and "data." Include an
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Variable is a letter next to a number whether it’s x or y it can be any letter really but main ones is x and y and data is something written down from an oberservartion whether it’s an experiment or table etc.
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3 years ago
Kinematics of particles problems and solutions pdf
iragen [17]

The acceleration of the pendulum mass D is; r"_d =  [x''(t) + lθ'' cos θ - lθ'² sin θ]i - l[θ'' sin θ - θ'² cos θ]j

<h3>What is Kinematics of particles?</h3>

Kinematics is the study of the geometry of motion of particles, rigid bodies, etc., disregarding the forces associated with these motions. However, Kinematics of a particle is the motion of a point in space.

From the sample problem, we can solve it using the (x, y, z) coordinate system to get;

r_c = x(t) i

r_d = [x(t) + l sin θ]i + l cos θ j

Finding the first derivative of r_d gives velocity as;

r'_d =  [x'(t) + lθ' cos θ]i - lθ' sin θ j

Taking the second derivative of r_d gives the acceleration as;

r"_d =  [x''(t) + lθ'' cos θ - lθ'² sin θ]i - l[θ'' sin θ - θ'² cos θ]j

A sample problem of kinematics of particles is;

A block C slides along the horizontal rod, while a pendulum attached to the block can swing in the vertical plane. Find the acceleration of

the pendulum mass D.

Read more about Kinematics of Particles at; brainly.com/question/26269548

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6 0
2 years ago
To turn left from a one-way street onto a one-way street, use:
Eduardwww [97]

To turn left from a one-way street onto a one-way street, a driver should use: the lane closest to the left curb.

<h3>What is a traffic signal?</h3>

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Read more on traffic signal here: brainly.com/question/22768531

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The United States spends a higher percentage of its gross domestic product on health care than any other country in the world. P
Maurinko [17]

Answer:

True is the correct answer.

Explanation:

6 0
3 years ago
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The hero was strong in body and in his determination to win.
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<em>To tell others not to give up on yourself or  anyone elas if you like to do something and you want to keep up your dreams so you never want to give up on anything you would love to do or not do.</em>

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