I believe that it is d correct me if wrong because the higher the temperature the more active the molecules are gonna be, but the graph does not explicitly state that, so you can say the answer is d (if not the answer is c) (sorry if wrong)
Answer:
My favorate activies is skateboareding, and I prerfer outdoor actives.
Explanation:
Given:
The speed of sound is 340 m/s
Time for the echo is 5.2 s.
Let h = the depth of the canyon.
Because the sound of your voice travels to the bottom of the canyon and back to your ear, the total distance traveled is 2h.
By definition,
distance = velocity * time.
Therefore
2h = (340 m/s)*(5.2 s) = 1768 m
h = 884 m
Answer: The depth is 884 m.
Hi,
Your question is "which graph represents uniform motion", the answer would be option 1
Have a good one!
True
1 newton of force is the force required to accelerate an object with a mass of 1 kilogram 1 meter per second each second.
