Identify the incorrect statement.a)The spring force always pushes a bo...
The spring force is the force exerted by a compressed or stretched spring upon any object that is attached to it. An object that compresses or stretches a spring is always acted upon by a force that restores the object to its rest or equilibrium position. So, the spring force does not always pushes a body.
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Identify the incorrect statement.a)The spring force always pushes a bo...
Explanation:
The incorrect statement is option A: The spring force always pushes a body.
Reasoning:
To understand why this statement is incorrect, we need to review the concept of spring force.
Spring Force:
Spring force is a force exerted by a compressed or stretched spring. It is a restoring force that acts in the opposite direction to the displacement of the spring from its equilibrium position. In other words, when a spring is compressed, it exerts a force in the direction opposite to the compression, and when it is stretched, it exerts a force in the direction opposite to the stretching.
Pushing and Pulling:
In everyday language, we often use the terms "push" and "pull" to describe forces. However, in the context of physics, it is more accurate to describe forces as either "attractive" or "repulsive" based on the direction in which they act.
When we compress a spring, we are applying a force in the direction of compression (pushing), and the spring exerts an equal and opposite force in the direction opposite to the compression (pulling). Similarly, when we stretch a spring, we are applying a force in the direction of stretching (pulling), and the spring exerts an equal and opposite force in the direction opposite to the stretching (pushing).
Conclusion:
Therefore, the spring force can both push and pull a body depending on whether the spring is compressed or stretched. Hence, the statement that the spring force always pushes a body is incorrect.
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