Physics, 13.09.2021 01:00 queenbee2994
A 50kg mass is suspended from one end of a wire of length 4m ND diameter of 3mm whose other end is fixed. what will be the elongation of the wire. Take the young modulus for the material of the wire to be 7Γ10^10Nm
Answers: 1
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In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
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How is an electron dot structure used to represent a covalent bond?
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Asample of unknown material is more dense than copper. which could be the identity of the unknown material? a. lead only b. brick only c. lead or platinum only d. brick, platinum, or lead
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A 50kg mass is suspended from one end of a wire of length 4m ND diameter of 3mm whose other end is f...
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