Physics, 05.05.2020 13:20 rosepotato789
After a fall, a 75 kg rock climber finds himself dangling from the end of a rope that had been 18 m long and 11 mm in diameter but has stretched by 2.1 cm. For the rope, calculate (a) the strain, (b) the stress, and (c) the Young's modulus.
Answers: 1
Physics, 22.06.2019 06:30
2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.
Answers: 2
Physics, 22.06.2019 16:00
Which composition of water moves to begin a deepwater current?
Answers: 2
Physics, 23.06.2019 02:10
You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 3.00 ms . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?
Answers: 1
Physics, 23.06.2019 02:40
An impulse is the product of the on an object and time during which it is applied
Answers: 2
After a fall, a 75 kg rock climber finds himself dangling from the end of a rope that had been 18 m...
Mathematics, 01.07.2019 05:10
Mathematics, 01.07.2019 05:10
Mathematics, 01.07.2019 05:10
Mathematics, 01.07.2019 05:10
Chemistry, 01.07.2019 05:10
History, 01.07.2019 05:10
Biology, 01.07.2019 05:10
History, 01.07.2019 05:10
Mathematics, 01.07.2019 05:10
Mathematics, 01.07.2019 05:10
Mathematics, 01.07.2019 05:10
Chemistry, 01.07.2019 05:10
English, 01.07.2019 05:10
Mathematics, 01.07.2019 05:10