Answer:
12.5 m/s
Explanation:
225 kilometres to meters = 225000 metres
5 hours to mins = 300 minutes
300 mins to seconds = 18000 seconds
Distance / Time = Speed (A form of the equation)
225000m (the distance) / 18000 (the time) = 12.5 m/s
Hello!!
For calculate the work let's applicate the formula:
W = Work = ?
F = Force = 1525 N
d = Distance = 381 m
⇒
W = 1525 N * 381 m
⇒
W = 581025 J
.07375cm is your answer .
Add all of the values up and then divide by the # of values there are.
B. Objects A and C possess charges of opposite sign.
<h3>
Attraction of two objects</h3>
The attraction of two objects occurs when the two objects have opposite charges.
<h3>
Repulsion of two objects</h3>
The repulsion of two objects occurs when the two objects have same charges.
Thus, we can conclude that, objects A and C possess charges of opposite sign.
Learn more about attraction of charges here: brainly.com/question/16033085
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The law of superposition in sedimentary and extrusive igneous rocks states that an upper bed of rock is younger than a lower one, provided that earth-movements have not reversed the order. Radioactive dating is the use of radioactive elements to determine the age of different items. The premise of radioactive decay is dependent on the fact that unstable elements break down at a fixed rate into other elements. Hence the age of rocks containing radioactive elements can be determined.