When the resultant force is zero then the forces are?

When the resultant force is zero then the forces are?

If the resultant force on an object is zero, this means: a moving object continues to move at the same velocity (at the same speed and in the same direction)

Is a state in which the resultant force and the resultant couple is zero?

A couple consists of two parallel forces that are equal in magnitude, opposite in sense and do not share a line of action. It does not produce any translation, only rotation. The resultant force of a couple is zero. BUT, the resultant of a couple is not zero; it is a pure moment.

When the resultant of the forces acting on a body is not zero What are they called?

balanced forces
If the resultant force of all the forces acting on a system or a body is not zero then the forces are called as balanced forces.

What happens if the resultant force is not zero?

If the resultant force is not zero, a moving object will speed up or slow down – depending on the direction of the resultant force: it will speed up if the resultant force is in the same direction as the object is moving. it will slow down if the resultant force is in the opposite direction.

Is the resultant force on a system of particles is non zero then?

If the resultant force on a system of particles is non-zero, then : (A) The linear momentum of the system must increase. If the resultant force on a system of particles is non-zero, then : (D) kinetic energy of all particles must either increase simultaneuosly or decrease simultaneously.

Can the resultant of two forces be zero?

When two forces acting on a body are in opposite directions, resultant force is equal to the difference between the two forces and acts in the direction of the larger force. Thus, resultant will be zero if the two forces are equal in magnitude and opposite in direction.

When resultant forces and moment acting on shaft is zero then it is?

Explanation: If the resultant of forces acting on a particle is zero, the particle will be in equilibrium.

When the net force acting on a body is zero the body is in?

Balance
Balance is achieved only when the net force on the body is equal to zero, thus canceling forces. If this happens, there is no movement of the body along any direction and hence the body is said to be in balance.

When body acted upon by a force or by several forces whose vector sum is zero then the body is said to be in?

equilibrium
Two forces with the same magnitude but different directions are not equal forces. The vector sum of all of the forces acting on a body is a single force called the net force . If the net force is equal to zero, the object is said to be in equilibrium.

What does non-zero resultant mean?

Resultant forces change motion When the forces do not add to zero (there is a non-zero resultant force), the object will either speed up, slow down or change direction.

In which of these situations is no resultant force needed?

When a car changes it direction there is no resultant force.

When the resultant for a force system is?

Resultant is a single force which produces the same effect as produced by number of forces jointly in a system. In equilibrium the magnitude of resultant is always zero.

Why is the resultant torque of a car tyre zero?

The resultant horizontal force on any of its tyres is zero because the car is not accelerating or decelerating along the ground. Similarly, the resultant vertical force is zero because the tyre is not moving up or down. So the resultant force is zero but the resultant torque is not.

What is the resultant force when the force is zero?

Since the force to the right is 1600 N and the force to the left is also 1600 N, the resultant force is 0 N. Knowing that the resultant force is zero, what does this mean for the motion of the rope? Remember, Newton’s first law says that if the resultant force is zero, the object will not change its motion in any way.

What is the resultant force of a body at rest?

In vector calculation, equal and opposite forces acting on a body at rest produce a resultant force equal to zero. Normal force is never zero. Normal force is a force that is equal in magnitude and acts opposite to the body in contact. One can only say that the resultant force acting on a body at rest is zero. Suppose a block rests on a table.

Why is angular momentum not conserved when net torque is zero?

The net external forces may be 0 but the net torque may or may not be 0 hence the body may start to rotate about some axis and gain rotational kinetic energy, hence answer (B) is incorrect. Also, Following from above net torque acting on system may not be zero Angular momentum is not conserved.