I'm not sure that I understand the question but if you are asking how to find the normal component to a force that is acting on an angle then you should break up the force vector into two components that act at right angles to each other and where one is 'normal' to the (surface of) the object. Normal in this case means "at right angles to a tangent" (I assume that the most common case in dynamics is for the extension of that 'normal' vector to go through the center of gravity of the object).
To find the normal force on an incline, you can use the formula: Normal force weight cos(angle of incline). This formula takes into account the weight of the object and the angle of the incline to determine the force perpendicular to the surface.
The formula to find the normal force on an object on a flat surface is: Normal force = Weight of the object * cos(theta), where theta is the angle between the object's weight and the surface. This formula takes into account the component of the weight that acts perpendicular to the surface.
To find acceleration with mass and angle, you can use the formula: acceleration (force sin(angle)) / mass. This formula takes into account the force acting on an object at an angle and divides it by the mass of the object to determine its acceleration.
To find the reaction force of a cantilever, you can sum the moments about the fixed end of the cantilever (often where it's attached to a wall or support). The reaction force will balance the external load applied to the cantilever to maintain equilibrium. Equation of equilibrium can be used to solve for the reaction force.
You measure it. Depending on the information provided, you can also calculate it, for example using trigonometry. ======================== Work done= Force vector . Displacement vector=Force*displacement*cos a, where a is the angle between the force and the displacement. So you have the values of work force and displacement then you can do the cosine inverse of the ratio of work done to the product of the force and displacement. That will give you the angle.
To find the normal force on an incline, you can use the formula: Normal force weight cos(angle of incline). This formula takes into account the weight of the object and the angle of the incline to determine the force perpendicular to the surface.
The formula to find the normal force on an object on a flat surface is: Normal force = Weight of the object * cos(theta), where theta is the angle between the object's weight and the surface. This formula takes into account the component of the weight that acts perpendicular to the surface.
To find acceleration with mass and angle, you can use the formula: acceleration (force sin(angle)) / mass. This formula takes into account the force acting on an object at an angle and divides it by the mass of the object to determine its acceleration.
To find the reaction force of a cantilever, you can sum the moments about the fixed end of the cantilever (often where it's attached to a wall or support). The reaction force will balance the external load applied to the cantilever to maintain equilibrium. Equation of equilibrium can be used to solve for the reaction force.
You measure it. Depending on the information provided, you can also calculate it, for example using trigonometry. ======================== Work done= Force vector . Displacement vector=Force*displacement*cos a, where a is the angle between the force and the displacement. So you have the values of work force and displacement then you can do the cosine inverse of the ratio of work done to the product of the force and displacement. That will give you the angle.
answer is 20newton
To find the normal force on an object on an incline, you can use the component of the object's weight perpendicular to the incline. The force of friction can be calculated using the coefficient of friction between the object and the incline, along with the normal force.
You cannot find the force without knowing the velocity or acceleration of the object.
To find the friction coefficient in a given system, you can use the formula: Friction coefficient Force of friction / Normal force. The force of friction is the force resisting the motion of an object, and the normal force is the force exerted perpendicular to the surface the object is on. By dividing the force of friction by the normal force, you can calculate the friction coefficient.
I can't find a sentence for the angle of incidence.
To calculate the force needed to pull the mass up the incline at a constant speed, you would use the formula: Force of gravity pulling the mass down the incline (20 kg * 9.8 m/s^2 * sin(30)) + Force of kinetic friction acting against the motion (0.20 * Normal force) = Force needed to pull the mass up the incline. Calculate the Normal force using the mass and angle, then substitute it into the formula to find the force needed.
The angle of the resultant force can be calculated using trigonometry principles such as the Pythagorean theorem and inverse trigonometric functions. Given the magnitudes of the two component forces, you can determine the angle using the formula: angle = arctan(opposite/adjacent). This will help you find the direction in which the resultant force is acting.