By using the Ohms law, we can calculate the current.
Ohms law,
Here, V is potential difference, and R is the resistance.
Given, and .
Therefore, putting the given values in above relation , we get
or
Thus, the current is drawn by a television 4 Ampere
Answer:
A
Explanation:
The first thing you have to do is go back and list the resistances correctly. R1 = 20 R2 = 30 and R3 = 10.
Leave the units off if you can't make an omega.
The resistance of a series circuit (that's what this is) is r1 + r2 + r3 = 10 + 20 + 30 = 60 ohms
Now use ohms law.
R = 60 ohms
V = 110 volts.
I = V / R
I = 110/60
I = 1.833 to the nearest 1/10 = 1.8
Your acceleration before you throw the ball is zero. After the throw, you use the equation
<span>F = m * a </span>
<span>To solve for acceleration </span>
<span>a = F/m </span>
<span>a = (10 N) / (50 kg) </span>
<span>a = 0.2 m/s^2</span>
Answer:
becuase the center of the velocity system wont change