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2. Which is a true statement about a zero net force?

O A. A zero net force causes no change to an object's

motion.

OB. A zero net force causes a change to an object's

direction.

c. A zero net force causes a change to an object's speed.

OD. A zero net force causes a change to an object's

acceleration.

Check Answer

Respuesta :

Answer: the correct option is A (A zero net force causes no change to an object's

motion.)

Explanation:

Force is a vector quantity that causes an object to accelerate or change velocity when pushed or pulled. While a NET FORCE can be defined as the combination of all forces acting on an object which is equally capable of accelerating the object.

When a NET FORCE is equal to zero( that is zero net force),there will be no change to an object's motion. When the net force of an object is equal to zero , it shows the object is in either static equilibrium( the objects velocity is zero) or dynamic equilibrium(where the object is moving at constant velocity). In both cases, the object remains motionless because the net forces is equal to zero.

A zero net force causes no change to an object's motion.

According to Newton's second law of motion, the force applied to an object is directly proportional to the product of mass and acceleration of an object.

  • When the net force on the object is greater than zero, the object tends to move in the direction of the applied force.
  • A zero net force implies equilibrium condition.
  • When an object is in equilibrium condition, there is no change in the position of the object.

Thus, a zero net force causes no change to an object's motion.

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