Answer:
there's no photo? but I'm willing to help
Answer:
Opened Push-button Switch (i.e. a PTM Switch)
Explanation:
Tha's just another symbol for a switch, but this one specifies that the switch is a push-button type of switch.
Since it's not touching and completing the line, the state of the switch is initially open.
100: D, third law of motion
101: D, second law of motion
Answer:
See the attached picture for answer.
Explanation:
See the attached picture for explanation.
Answer:
see pictures
Explanation:
In the pictures you can see the different processes.