1. Describe what is happening at point A when these 3 vectors act on point A. 2. Describe what happen to the resultant vector at
Point B when the 5N vector goes from 0 degree to 180 degrees. 3. A lawnmower is pushed with a constant force F. as 0 between vector F and the horizontal plane decreases describe what is happening to the Fx and Fy vector components of vector F. 4.Calculate the magnitude of the component of the force parallel to the ground.
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The potential difference,electric current ,resistance and new electric current will be 12 V,4 A,3 Ω,2 A.
<h3>What is resistance?</h3>Resistance is a type of opposition force due to which the flow of current is reduced in the material or wire. Resistance is the enemy of the flow of current.
The energy in terms of the charge and potential difference is;
E= qV
60=5 C × V
V= 12 V
The electric current is found as;
From the ohm's law;
V=IR
12=4 ×R
R=3Ω
If the voltage is constant and the resistance is doubled, then the new electric current is half of the previous condition;
Hence, the potential difference,electric current ,resistance and new electric current will be 12 V,4 A,3 Ω,2 A.
To learn more about the resistance, refer to the link;
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