Physics, 07.12.2019 19:31 Ayakouhail1
Static climbing ropes are designed to be relatively stiff so that they stretch less than dynamic ropes. to meet a certain specification, an 11- mm -diameter rope must experience a maximum elongation of 5.0 % when supporting a 150 kg load. what is the minimum young's modulus? express your answer with the appropriate unit.
Answers: 2
Physics, 21.06.2019 23:30
Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?
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Physics, 22.06.2019 00:00
What must be the same for any two resistors that are connected in series ? a. the potntial diffrence across each b. the rate at which charge moves through each c. the rate at which energy is used by each d. the resistance to the flow of charge of each
Answers: 1
Physics, 22.06.2019 09:40
Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.
Answers: 3
Static climbing ropes are designed to be relatively stiff so that they stretch less than dynamic rop...
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