Answer:
3472.222
Explanation:
In one hour, the bus travels at a 12.5 km. The speed is 12.5km/hr
Convert it to mm/s
And you get 3472.2mm/s
Answer:
The answer is chemical energy, so that would be D
Explanation:
Answer:
the answer will be B
Explanation:
because you are pulling the rope, pullimg applies FORCE. the bucket goes up because you applied FORCE
v^2 = v0^2 +2ad
v^2 = 22^2 + 2*3.78*45 = 824.2
v= √824.2 = 28.7 m/s