Ex/29: A barrometer tube has a diameter of 4 mm. Calculate the error in the reading if the S.T. of mercury is 0.64 N/m and its angle of contact with glass is 140°. Density of mercury = 1.36 x 10¹ kg/m³

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A: The graph of required equation is given below:

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A: Given : Mass (m) = 22 kg Volume (V) = 0.003 m3

Q: Using component method Vector A= 25ft,S Vectort B= 60Ft,SE

A: Given,A→ = 25 ft                (towards south)B→ = 60 ft                (towards South-East)

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Q: SECOND QUARTER SUMMATIVE TE31 UI NA ILIO UTION Choose the letter of the best answer.WRITE the letter…

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Q: convert 100 yard into meters

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A: solution:let height of cylinder=HRadius of cylinder =Rnow volume of cylinder=πR2HV=πR2HTake normal…

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A: Resultant force , R = Rx + RY Or Rx = (400+200cos350 )i⏜ = 563.83i⏜ RY = 200sin350 j⏞ = 114.7j⏞ So…

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Q: Determine the magnitude of rectangular components of a force P = 500 N same as previous problem.

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Q: Find the resultant.

A: The vectors arrangement is given as,

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