In which situation is the maximum possible work done?
when the angle between the force and displacement is 0°
B.
When the angle between the force and displacement is 180 |
when the angle between the force and displacement is 45°
D. when the angle between the force and displacement is 90%

Aperson walking 1 mile everyday for exercise, leaving her front porch at 9: 00 am and returning to her front porch at 9: 25 am. what is the total displacement of her daily walk? a) 1 mileb) 0c) 25 minutes d) none of the above

Anybody wanna ? (picture included? )

(a) calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) imagine adding electrons to the pin until the negative charge has the very large value 1.00 mc. how many electrons are added for every 109 electrons already present