PHYSICS 5C Lecture 10: LECTURE 10

Question 2. [5 MARKS] Your instructor was in a hurry when typing the following expressions, so unfortunately they will all result in an error and will not be evaluated. Explain the errors in the table below. Expressi Briefly explain the error ["Hello", "there!").split() "April" + 16 ["Temperature", " is "].extend(10) degrees_to_season = {[25] : "Summer", [-15] : "Winter"} word = "computer" word [8]

I know its an easy question, but I keep getting it wrong.

You walk to the bus stop at a speed of 2.50 m/s for 10.0 min; whenyou reach the bus stop you realize you forgot your homework and runhome at a speed of 3.50 m/s. What is the total distance (m)traveled, and how the total time (min) it took?

I used the position equation X= xi+v(tf-ti) therefore X= 2.5(10)meaning X=25 but when I put the total distance traveled is 50, theanswer is wrong. What am I doing wrong?