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# when two balanced forces act on a body in opposite directions, then the net force is equal to

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## [Solved] When two equal forces are acting on a body and opposite in d

The correct answer is zero. Equal forces acting in opposite directions are called balanced forces. Balanced forces acting on an object will not change Home Physics Laws of Motion Force and Mass

## When two equal forces are acting on a body and opposite in direction, the net force acting on a body becomes _________.

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zero four times two times three times

## Answer (Detailed Solution Below)

Option 1 : zero

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## Detailed Solution

The correct answer is zero.

Equal forces acting in opposite directions are called balanced forces.

Balanced forces acting on an object will not change the object’s motion.

When you add equal forces in opposite directions, the net force is zero.

Key Points

Force and Motion A force is a push or a pull.

Forces are described not only by how strong they are but also by the direction in which they act.

The strength of a force is measured using a unit called the Newton (N).

Unbalanced forces cause an object to start moving, stop moving, or change direction.

The three main forces that stop moving objects are friction, gravity and wind resistance.

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## More Force and Mass Questions

Q1. A body of mass 15 kg is moving with a speed of 5ms–2. Then the force acting on it will be _______-Q2. Which of the following is not an example of work done?Q3. The tendency of an object to resist its stationary state or its state of motion is called:Q4. ________ when the direction of force applied and the direction of motion of the object are perpendicular to each other.Q5. The product of mass and velocity is _________.Q6. What is the measurement of the mass of an object called?Q7. A constant force acts on an object of mass 5 kg for a period of 2 seconds. It increases the velocity of the object from 4 ms-1 to 7 ms-1. Find the amount of force applied.Q8. Friction is necessary as it A. Helps in walking B. Make smooth movements.  C. Helps in holding things D. Helps in writing on blackboardQ9. Which of the following extent agencies can exert forces on a body even from a distance?Q10. Which of the following is/are type/s of forces in nature? 1. Gravitational 2. Electromagnetic 3. Strong Nuclear Force 4. Weak Nuclear Force Choose the correct one

## More Laws of Motion Questions

Q1. Which of the following has more inertia – a rubber ball and a stone of same size?Q2. ______ is the external agency applied on a body to change its state of rest or uniform motion.Q3. A body of mass 15 kg is moving with a speed of 5ms–2. Then the force acting on it will be _______-Q4. Which of the following is not an example of work done?Q5. The tendency of an object to resist its stationary state or its state of motion is called:Q6. A ball thrown vertically upwards returns to the ground in 13.5 seconds. With what velocity was it thrown up? (g = 10ms-2)Q7. Newton's third law of motion applies to which of the following situations?Q8. ________ when the direction of force applied and the direction of motion of the object are perpendicular to each other.Q9. A car falls from the edge of the road to the ground in 0.5 s. Let g = 10ms–2. How high is the edge of the road above the ground?Q10. The product of mass and velocity is _________.

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## If two forces act in opposite directions on an object,the net force acting on it is the

Click here👆to get an answer to your question ✍️ If two forces act in opposite directions on an object,the net force acting on it is the Question

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## Multiplication of two forces

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## Balanced vs. Unbalanced Forces

​ Balanced forces will cause no change in the speed of an object. Balanced forces acting on an object in opposite directions and equal in strength, as shown in the arrows below, do not cause a...

## ​BALANCED VS. UNBALANCED FORCES

Forces have a magnitude (strength) and a direction. Forces can be represented as arrows with the length of the arrow representing the magnitude of the force and the head of the arrow pointing in the direction of the force.  Using such arrows, the resulting force (net force) and direction can be determined.

Forces acting on an object can be balanced or unbalanced. Balanced forces will cause no change in the speed of an object.

Balanced forces acting on an object in opposite directions and equal in strength, as shown in the arrows below, do not cause a change in the speed of a moving object.

Objects that are not moving will not start moving if acted on by balanced forces.

For example, in arm wrestling where there is no winner, the force exerted by each person is equal, but they are pushing in opposite directions. The resulting force (net force) is zero.

Or, in a tug of war, if there is no movement in the rope, the two teams are exerting equal, but opposite forces that are balanced. Again, the resulting force (net force) is zero.  Unbalanced forces are not equal, and they always cause the motion of an object to change the speed and/or direction that it is moving.

When two unbalanced forces are exerted in opposite directions, their combined force is equal to the difference between the two forces.

The magnitude and direction of the net force affects the resulting motion

This combined force is exerted in the direction of the larger force

For example, if two students push on opposite sides of a box sitting on the floor, the student on the left pushes with less force (small arrow) on the box than the student on the right side of the box (long arrow).

The resulting action (net force: smaller arrow to the right of the = shows that the box will change its motion in the direction of the greater force as shown below: Or, if in a tug of war, one team pulls harder than the other, the resulting action (net force) will be that the rope will change its motion in the direction of the force with the greater strength/magnitude as shown below: If unbalanced forces are exerted in the same direction, the resulting force (net force) will be the sum of the forces in the direction the forces are applied.

For example, if two people pull on an object at the same time in the same direction, the applied force on the object will be the result of their combined forces (net force or longer arrow to the right of the =) as shown below: When forces act in the same direction, their forces are added. When forces act in opposite directions, their forces are subtracted from each other.

Unbalanced forces also cause a nonmoving object to change its motion

If there is no net force acting on the object, the motion does not change. If there is a net force acting on an object, the speed of the object will change in the direction of the net force. ## Extended Learning

Investigate pressure using the formula (Pressure = force/area)