Physics, 23.08.2020 14:01 gunnatvinson
Distance between the two place is 35 kilometers . If two persons start running towards each other from these two place with a speed of 3 kilometers per hour and 4 kilometers per hour at 7.a. m . At what time do they meet
Answers: 3
Physics, 21.06.2019 14:50
Acylindrical specimen of a nickel alloy having an elastic modulus of 207 gpa (30 × 106psi) and an original diameter of 10.2 mm (0.40 in.) experiences only elastic deformation when a tensile load of 8900 n (2000 lbf) is applied. compute the maximum length of the specimen before deformation if the maximum allowable elongation is 0.25 mm (0.010 in.)
Answers: 3
Physics, 22.06.2019 07:20
If 2 moles of co_2 at 2l and 500k are expanded reversibly to 20l, more work can be obtained from an adiabatic process than from an isothermal process. is the above statement true or false?
Answers: 3
Distance between the two place is 35 kilometers . If two persons start running towards each other fr...
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