Physics, 12.07.2019 01:30, kevin72937
Which best compares simple machines with compound machines? both make work easier, but compound machines consist of two or more simple machines. both make work easier, but compound machines have less mechanical advantage than simple machines. both can reduce the force needed to do work, but simple machines are more common in everyday machines. both always increase the force needed to do work, but compound machines are more common in everyday machines.
Answers: 2
Physics, 22.06.2019 22:00, morganzahn16
It takes a lot of energy to get the temperature of water to increase and eventually boil because water has a high heat.
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Physics, 23.06.2019 05:00, cristian901997
The voltmeter reads 117 v and ammeter reads 0.13 a .if the resistance of ammeter and voltmeter are 9 kilo ohm and 0.015 ohm respectively ,find the value of r. 3marks
Answers: 3
Which best compares simple machines with compound machines? both make work easier, but compound mac...
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