Physics, 25.11.2021 15:50, tinytoonjr9510
The cuboid and the cube are placed on the floor.
The cuboid has a weight of 60N and has an area of 4cm2.
The cube has a weight of 75N and has an area of 5cm2.
Calculate the pressure exerted by both the objects.
You must show your working.
Answers: 1
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Which statement correctly describes a step-up transformer? a. it increases the amount of electric energy available. b. it increases the voltage of an electric current. c. it changes direct current into alternating current. d. it has more loops of wire in its primary coil.
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