Question

question 15 (1 point) \\ checked \\ saved
you walk 27 m w and 12 m e. what is the total distance you have travelled?
(a) 29 m (b) 15 m
(c) 39 m (d) 25 m
question 16 (1 point) \\ checked \\ saved
the graph represents the relationship between velocity and time for an object moving in a straight line.
which of the following statements is true?
a. the object speeds up

Explanation:

Step1: Calculate total distance

Distance is a scalar quantity. Total distance \(d = d_1 + d_2\), where \(d_1=27\space m\) and \(d_2 = 12\space m\).
\(d=27 + 12\)

Step2: Get the result

\(d=39\space m\)

Answer:

C. 39 m