A 2.5-kg object suspended from the ceiling by a string that has a length of 2.5 m is released from rest with the string 40° below the horizontal position. What is the tension in the string at the instant when the object passes through its lowest position?

a. 11 N
b. 25 N
c. 42 N
d. 18 N
e. 32 N


C

Physics & Space Science

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Tycho Brahe's extremely accurate measurements of the planetary positions showed that

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The siphon shown is used to transfer liquid from a higher level to a lower level. If the fluid is drawn up and is continuous through the tube, determine the velocity of flow of gasoline if the vertical distance from the liquid surface to the outlet is 1.0 m



a.
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b.
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c.
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d.
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e.
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