Physics, 05.05.2020 05:28 anzeller6363
MY NOTES A cable weighing 0.6 pounds per foot is attached to a small 70-pound robot, and then the robot is lowered into a 60-foot deep well to retrieve a 7 pound wrench. The robot gets out of the well (carrying the wrench) by climbing up the cable with one end of the cable still attached to the robot. How much work does the robot do in climbing to the top of the well
Answers: 3
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Aregular polygon has angkes of size 150° each.how many side has the polygon
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Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?
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An electric current is flowing through the cord below.what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.
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Physics, 22.06.2019 05:10
What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics
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MY NOTES A cable weighing 0.6 pounds per foot is attached to a small 70-pound robot, and then the ro...
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