A 2.75-kg cat moves in a straight line (the x-axis). Figure E4.14 shows a graph of the x-component of this cats velocity as a function of time. (a) Find the maximum net force on this cat. When does this force occur? (b) When is the net force on the cat equal to zero? (c) What is the net force at time 8.5 s?

Physics 211 – Week 3 Vectors and Motion in Multiple Directions 1. Vectors a. Definition: any quantity with both direction and magnitude i. represented by arrow ii. Scalar quantity – only magnitude, no direction b. Displacement Vector...