Answer:
The force that must be exerted at the other end is 102.08 N/m₂
Explanation:
Using Pascal's formula; P₁ = P₂
P₁ = F₁/A₁ = m*g/(πr²)
m = 1500 kg; g = 9.8 m/s², r = 24 cm = 0.24 m
P₁ = (1500 * 9.8)/(22/7 * 0.24 * 0.24)
P₁ = 81235 N/m²
P₂ = F₂/A₂
A₂ = πr² where π = 22/7; r = 2.00 cm = 0.02m
A₂ = 22/7 * 0.02 * 0.02 = 0.00126 m²
P₂ = F₂ / 0.00126 m₂
substituting in the formula P₁ = P₂
81235 N/m² = F₂ / 0.00126 m²
F₂ = 81235 N/m² * 0.00126 m²
F₂ = 102.08 N/m₂
Therefore, the force that must be exerted at the other end is 102.08 N/m₂
b. size.
c. location.
d. speed. E. temperature.
Answer: The correct answer is balanced force.
Explanation:
Balanced forces are balanced when the forces are acting equal in magnitude but opposite in direction. The balanced forces will not cause change in the speed of the object.
Unbalanced forces are unbalanced when the forces acting on the object are not equal in magnitude. The combined force is the difference between the forces. It will cause the change in the speed of the body.
Therefore, forces that are equal in size but opposite in direction are balanced.
Answer:
Inez thinks it is important to be honest with her friends.
Byron tries to treat all people with respect.
Lydia cares about expressing her creativity.
Explanation:
Just did on Edge
Answer:
1 3 4
Explanation:
The moment of the couple formed by the two forces applied to the corners b and d of a rectangular plate, given that p = 88-n, is 7.33 N * m.
To resolve each force into horizontal and vertical components, we can use the following equations:
Horizontal component = P * cos(theta)
Vertical component = P * sin(theta)
where P is the magnitude of the force and theta is the angle between the force and the horizontal.
In this case, both forces are applied at a 50-degree angle to the horizontal. Therefore, the horizontal and vertical components of each force are:
Horizontal component = 88 N * cos(50 degrees) = 51.42 N
Vertical component = 88 N * sin(50 degrees) = 61.28 N
To calculate the moment of the couple, we need to multiply the force by the perpendicular distance between the line of action of the force and the origin of the moment. In this case, the perpendicular distance is the length of the plate.
The moment of the couple formed by the two forces is:
Moment = (51.42 N * 0.5 m) + (61.28 N * 0.3 m) = 7.33 N * m
Therefore, the moment of the couple formed by the two forces applied to the corners b and d of a rectangular plate, given that p = 88-n, is 7.33 N * m.
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