Answer :
It is false that the condition ∑ Fi = 0 is sufficient to assure that a rigid body is in equilibrium.
It is false because torque has to be zero as well as force.
It is false because torque has to be zero as well as force.
Answer:
The given statement:
The condition ∑ Fi = 0 is sufficient to assure that a rigid body is in equilibrium is a
TRUE statement.
Step-by-step explanation:
According to the condition for the equilibrium of a rigid body, the vector sum of all the forces acting on the body must be zero.
The first condition of equilibrium for a rigid body is as follows:
∑ Fi = 0
where the expression ∑ Fi are the sum of all the forces acting on the body.
Hence, the given statement is a TRUE statement.