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What is the free body diagram of a body falling freely?
A free body diagram is a representation of how the forces that are acting on a point or particle interact. You place your point at the origin and then draw your forces with their tails placed at the point
What condition can cause a rigid body remain in equilibrium when acted upon by a non parallel coplanar force?
A rigid body will remain in equilibrium when acted upon by a non-parallel coplanar force if the vector sum of all forces acting on the body is zero, and the vector sum of all torques (or moments) acting on the body is also zero. This condition is known as the equilibrium of forces and moments.
How is net force and free body diagram determine?
The net force acting on an object is found by adding up all the individual forces acting on the object in a particular direction. A free body diagram is a visual representation that shows all the forces acting on an object, including their direction and magnitude, which helps to determine the net force by considering the vector sum of all forces.
State a two condition of equilibrium for a body acted upon by concurrent forces.?
The sum of the vectors of the forces must be zero.
If a moving body has no acceleration does it mean no force acts on it?
Not necessarily. A moving body with no acceleration could mean that the net force acting on it is zero, but individual forces could still be present and canceling each other out. For example, if the applied force is balanced by an equal and opposite frictional force, the body would not accelerate.
Can two forces acting on the same body be added by vector addition rule?
yes
What is euler's equation of motion in spherical polar coordinate?
Euler's equation of motion in spherical polar coordinates describes the dynamics of a rigid body rotating about a fixed point. It includes terms for the inertial forces, Coriolis forces, and centrifugal forces acting on the body. The equation is a vector equation that relates the angular acceleration of the body to the external torques acting on it.
What is true net force?
The net force is the vector sum of all the forces acting on a body.
What type of force has a net force?
Net force is the vector sum of all the forces acting on a body.
What is newtons2nd law?
When unbalanced forces acts on a body , the body undergoes accelerationin the direction of the net force.F = maWhere F = vector sum of all forces acting on the objectm = mass of the objecta = vector acceleration of the object
If several forces act in different directions on a body - in which direction will the body move?
The body will move in the direction of the net force, which is the combination of all the individual forces acting on the body. If the net force is greater in one direction, the body will accelerate in that direction.
What is the free body diagram of a body falling freely?
A free body diagram is a representation of how the forces that are acting on a point or particle interact. You place your point at the origin and then draw your forces with their tails placed at the point
What condition can cause a rigid body remain in equilibrium when acted upon by a non parallel coplanar force?
A rigid body will remain in equilibrium when acted upon by a non-parallel coplanar force if the vector sum of all forces acting on the body is zero, and the vector sum of all torques (or moments) acting on the body is also zero. This condition is known as the equilibrium of forces and moments.
How is net force and free body diagram determine?
The net force acting on an object is found by adding up all the individual forces acting on the object in a particular direction. A free body diagram is a visual representation that shows all the forces acting on an object, including their direction and magnitude, which helps to determine the net force by considering the vector sum of all forces.
What do you mean by result?
Resultant force also known as net force usually means vector sum of all forces acting on the body under consideration.
Can a acceleration be zero while several forces are acting on the body?
Yes, if all the forces vector sum to zero then there is no acceleration. For example if a you push on sled with 10 pounds and someone else pulls the other end with 10 pounds it does not move - no acceleartaion - net force is zero even though two forces are acting on it
Explain why the polygon of forces must close when a body is in equilibrium?
The answer is in the definition: polygon of forces(plural polygons of forces) # (mechanics) A polygonal figure the sides of which are vectors representing several forces acting simultaneously upon one point, so that the vector necessary to make the figure closed is the resultant of those forces.
