Physics, 10.10.2019 18:30 fastpitchhailey1354
A4400 w motor is used to do work. if the motor is used for 200 s, how much work could it do? (power: p = w/t)
22 j
4200 j
4600 j
880,000
Answers: 2
Physics, 22.06.2019 05:30
What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?
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Physics, 22.06.2019 09:20
Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers
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Physics, 22.06.2019 11:50
Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electron is moving one-quarter as fast in the opposite direction. (a) find w in terms of k1. (b) does your answer depend on the final direction of the electron's motion?
Answers: 2
A4400 w motor is used to do work. if the motor is used for 200 s, how much work could it do? (power...
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