Which choice explains a use of a Venn diagram? A. illustrates similarities and sizes only
B. graphs sizes and amounts using bars
C. illustrates ways things are similar and different
D. charts numbers using shapes
This is a science question choices did not say science so picked physics

An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?

On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2. a. 9.5 m b. 11.9 m c. 15.2 m d. 23.8 m