Item 6 Part A During which segments is the velocity constant

Item 6 Part A During which segment(s) is the velocity constant? (Figure 1) is the velocity-versus-time graph for an object moving along the x-axis Check all that apply Figure 1 of 1 Submit My Answers Give Up y, (m/s) Part B During which segment(s) is the object speeding up? Check all that apply 1 (s) Submit My Answers Give Up

Solution

A)

From the curve it is clear that the velocity remains constant(flat) during : A , D and F

B)

From the positive slope of the curve we can clearly see that the object is speeding up in the portion :

E <----answer

C)

IT is slowing down in the segements : B and C

D)

Object is still in the portion F <----- as velocity = 0