An ant is crawling along a yardstick that is pointed with the 0-inch mark to the east and the 36-inch mark to the west. it starts at the 1-inch mark, crawls to the 26-inch mark, then moves to the 5-inch mark. what was the total distance the ant traveled?
in
what was the total displacement of the ant?
in to the a. west b. east c. no direction

Total distance = 46 inch

Total displacement = 4 inch towards West

Explanation:

Distance refers to the total length of the path traversed. The ant starts crawling from 1 inch mark towards West till 26 inch mark and then comes back to 5 inch mark.

Thus, total distance covered is (26-1) +(26-5) = 46 inches

Displacement refers to the shortest length between final and initial position. Thus, total displacement of ant is final position-initial position = (5-1) inch =4 inch towards West.

fgravity=10x10=100n case 1

fgravity=30x20=600n case 2

6 times more

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