Question
A boy is cycling at a constant speed along a straight road to his school. The postions of the boy after fixed time intervals are observed.
a. What type of position-time graph can be expected for the motion of the bicycle?
b. How can the average velocity of the bicycle be calculated?
c. How is the average speed of the bicycle related to its average velocity?
A)constant velocity/positive velocity graph
B)I don't know
C)The average speed is the absolute value of the average velocity.
a. What type of position-time graph can be expected for the motion of the bicycle?
b. How can the average velocity of the bicycle be calculated?
c. How is the average speed of the bicycle related to its average velocity?
A)constant velocity/positive velocity graph
B)I don't know
C)The average speed is the absolute value of the average velocity.
Answers
bobpursley
a) doesnt answer the question.
b) average speed=distance/time
c)correct
b) average speed=distance/time
c)correct
Jon
I don't know what they're looking for then
Jon
the bicycle is moving in a positive direction at a constant speed?
bobpursley
a. Type of graph: straight line, parabola, log?
Jon
straight line graph