A body travels 10 meters during the first 5 seconds of its travel, and it travels a total of 30 meters over the first 10 seconds

Question

3 years ago

8

A body travels 10 meters during the first 5 seconds of its travel, and it travels a total of 30 meters over the first 10 seconds

of its travel. What is
its average speed during the time from t = 5 seconds to t = 10 seconds?
A.
2 meters/second
B.
3 meters/second
c. 4 meters/second
D. 5 meters/second
E. 6 meters/second

Physics

1 answer:

Nesterboy [21] · Answer 1 · 2022-03-19T12:40:32+03:00

Nesterboy [21]3 years ago

7 0

Answer:

c. 4 meters/second

Explanation:

The formula to calculate average speed is:

$s = \frac{x_{2} - x_{1} }{ t_{2} - t_{1} }$