Physics, 23.11.2019 03:31, Abrahamolve
Are placed on dangerous machinery to detect motion, light, heat, pressure, or another stimulus. their presence protect operators from injury while working on machines.
mirrors
labels
sensors
alarms
Answers: 2
Physics, 22.06.2019 17:20, Queenhagar
In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy. work depends on the square of the change in potential energy. work is equal to the negative of the change in kinetic energy. work is equal to the square of the change in kinetic energy
Answers: 2
Physics, 23.06.2019 11:00, liltay12386
Can any one me on number 4? i do know that itβs not a cause i gotten that wrong on the first try.
Answers: 1
Are placed on dangerous machinery to detect motion, light, heat, pressure, or another stimulus. thei...
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