Physics, 21.01.2021 20:20, seth82

INVESTIGATION 1 I-CHECK ENERGY
1. A group of students in another class needs your help.
They want to design a switch to control a circuit that
runs a motor. The materials that were available were
a thin sheet of copper, brass fasteners, and a paper clip.
They used the materials as you see in the diagram.
When they put the switch into the circuit with the
D-cell and motor, the motor spun all the time. No
matter what position the switch was in, open or closed,
the motor kept spinning.
a.
What do you think the problem is with the switch?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 05:00, caguil00

Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.

Answers: 1

continue

Physics, 22.06.2019 05:00, dejabrewer01

Choose a synonym for the underlined homonym (a word with two or more meanings). i did not expect the boat to rock so much. a. boulder c. astound b. sway d. shock

Answers: 3

continue

Physics, 22.06.2019 07:30, Trup1822

The slope of a velocity time graph over any interval of time gives the during that interval

Answers: 1

continue

Physics, 22.06.2019 09:00, celestemaria0727

For which pair of objects would adding the same a

Answers: 1

continue

Do you know the correct answer?

INVESTIGATION 1 I-CHECK ENERGY
1. A group of students in another class needs your help.
...