Given data:
The area of the hydraulic press is,
The applied force is,
The pressing force on the large piston is
Given hydraulic press works on Pascal's law principle.
From the Pascal's law, the equation can be given as,
Here,
is the area of the larger piston.
Substituting the values in the above equation, we get:
Thus, the area of the large piston is
The zero net electric field point is at a point that is 0.98 m away from 4.7C charge.If a 14C charge is placed at this point then, force acted on the charge placed at this point is equal to zero.
Explanation:
Let at A both net electric field is zero then
At A ,E1=E2
E1=k*Iq1I / (d+x)^2
E2=k*Iq2I /x^2
Equating both
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The net force is 279 N at 53.7 degrees north of east
Explanation:
The two forces in the problem are:
, in the north direction
, in the east direction
Where we have taken the east direction as positive x-direction and the north direction as positive y-direction.
We notice that the two forces are perpendicular to each other: so, they form the sides of a right triangle, of which the hypothenuse is the magnitude of their resultant.
Therefore, the magnitude of the net force can be found by using Pythagorean's theorem:
And the direction can be found as follows:
And the angle is measured as north from east.
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Answer:
d. 12.30 grams
Explanation:
Given the following data;
Force = 652 N
Acceleration = 53 m/s²
To find how much the object weigh, we would need to determine its mass;
Force = mass * acceleration
652 = mass * 53
Mass = 652/53
<em>Mass = 12.30 grams.</em>
<em>Therefore, the object weighs 12.30 grams. </em>