A race car moves along a straight track  with an a-s graph as shown. If the car starts from rest at  t = 0, determine its speed at s = 200 ft.

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A: For the solution refer below images.

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Q: A) A circular rod with a gage length of 3.6 mm and a diameter of 2.3 cm is subjected to an axial…

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A: Initial length (): 2.85 cmFinal length (L): 8.50 cm

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A: Draw the kinematic diagrams of the following mechanisms.Compute the number of Degrees of Freedom…

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Q: Top דזז Front H Right view

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Q: 1.60 -.40 .50 .20 .50 1.20 2.50 1.20 .80 3.90 1.20 70 1.50 .80 GUIDE BAR .80 1.30 2.10 70 .70 1.20…

A: Draw the top, front and right side view of given diagram.

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Q: Find the height of the mercury in the U-tube (SGng = 13.6). P=130 KPa gas Patm= 100Kpa [h=? O

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Q: A 3-kg block is suspended from a spring having a stiffness of k = 200 N/m. If the block is pushed 50…

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A: Given data:

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Q: Q.5) A steel bar OC with attached spring at B and cable at C can rotate freely in a horizontal plane…

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.