Answer:
The answer is 15N!
Explanation:
F=MA (Force = Mass * Acceleration).
F = 3 * 5 which is 15 N (newtons).
Answer:
t=3.0289s (Assuming a=9.81)
t=3s (Assuming a=10)
Explanation:
a=9.81
u=0
s=45
t = 3.0289s
Answer:
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Explanation:
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Answer:
Single Displacement Reaction
Explanation:
Here, only one element is getting replaced during the reaction, that is, silver gets replaced by copper, hence, single displacement reaction.
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>:</em><em>)</em>
Answer:
I = 2 [amp]
Explanation:
To solve this problem we must use ohm's law, which tells us that the voltage is equal to the product of the current by the resistance.
The resistances in the diagram are connected in series, in this way the total resistance will be equal to the algebraic sum of the resistivity.
R = R1 + R2
R = 3 + 2
R = 5 [ohm]
Now, using ohm's law we have:
V = I*R
where:
V = voltage = 10 [V]
I = current [amp]
R = resistance = 5 [ohm]
I = V/R
I = 10/5
I = 2 [amp]