7th Class
Science
Time and Motion
Question Bank
Motion and Time
question_answer
DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage-2 A walker follows the path from A to E (figure) over a 80s time interval. Now answer the following questions? What is the walker's average speed between A and E?
A)16 m/s
B)8 m/s
C)2 m/s
D)1 m/s
Correct Answer:
C
Solution :
\[\text{Average speed between A and E}\] \[\text{=160/80=2m/s}\]