8. Charles and Max plan to make dinner at Max's house. Charles leaves his house and drives to Max's house. He then picks up Max and drives to the grocery store. The km-marker of each location is
Indicated in the diagram.
Charles' house
Max's house Grocery store
A
T
18-
10
-5
5
10
15
20 (km)
0
.
a. What is Charles' position at home?
O
b. What is Charles' position at the grocery store?
c. What is the Charles' displacement?
d. What is the distance Charles drove?
é

Which of these has some mechanical energy? a. an atom b. heat inside earth c. a book on a shelf d. the fire from a lit match

Choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. a 1.0 kg block is placed on top of a 2.0 kg block. a horizontal rope pulls the 2.0 kg block across a frictionless floor with a force of 21.0 n. the coefficient between the two blocks is 0.75. does the 1.0 kg block on top slide?

Find v1, the speed of the fluid in the left end of the main pipe. express your answer in terms of h1, h2, g, and either a1 and a2 or γ, which is equal to a1a2.