A distance-time graph indicates that an object travels 2m in 2s and then travels another 80m during the next 40s. what is the av erage speed of the object
2 answers:
A distance-time graph indicates that an object travels 2 m in 2 s and then travels another 80 m during the next 40 s. What is the average speed of the object?
a. 2 m/s
b. 4 m/s
c. 8 m/s
d. 10 m/s
whats the answer?
Answer:The average speed of the object is 1.95 m/s.
Explanation:
Distance traveled by an object in first interval, = 2 m
Time taken in firsts interval = 2 s
Distance traveled by an object in second interval interval, = 80 m m
Time taken in seconds interval = 40 s
The average speed of the object is 1.95 m/s.
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