Private clans add a lot of other progress sharing features, so they are good for classrooms. They can also control membership more easily, since you can only join with the link, but all private clan members have to have CodeCombat subscriptions.
Answer:
0
Explanation:
Use pythagorean theorem, and get that 40 is the height (50-10), while half of the cable is 40, so 0 is the distance.
(D), you don’t want to do anything because others wanted you to do it.
The force of friction between the block and surface will decrease.
