the force exerted by a spring increases as the spring stretches. imagine that you attach a heavy object to one end of a spring and then, while holding the springs other end, whirl the spring and object in a horizontal circle. does the spring stretch. explain
Yes, the mass of the weight has to experience a centripetal force to move it in a circle, the spring provides that accelerating force.
a spring is fastened at one end of a force of 50n stretches the spring 20 cm find the work done
Yes, the spring will stretch when you whirl it and the object in a horizontal circle. This phenomenon is due to the centripetal force acting on the object, which creates tension in the spring.
When you whirl the object in a horizontal circle, there is a net inward force acting towards the center of the circle, which is known as the centripetal force. In this case, the centripetal force is provided by the tension in the spring.
As the object moves in a circle, the spring is continuously being pulled towards the center of the circle to keep the object in its circular path. This tension in the spring causes it to stretch, increasing its length.
Therefore, as long as the object is being whirled in a horizontal circle, the spring will experience tension and stretch.
To determine whether the spring stretches when you whirl it and the heavy object in a horizontal circle, we need to consider the forces acting on the system.
When an object moves in a circular path, it experiences a centripetal force directed towards the center of the circle. In this case, that force is provided by the tension in the spring.
Initially, when you attach the heavy object to one end of the spring and start whirling it, the spring is in its unstretched position. As you start rotating the system, the spring will begin to stretch due to the tension force acting on it.
The stretching of the spring occurs because the centripetal force required to keep the object moving in a circular path increases as the radius of the circle increases. Since the spring is connected to the object, it experiences tension, which is the force necessary to provide the centripetal force.
Therefore, as you whirl the spring and object in a horizontal circle, the spring will extend or stretch due to the tension force exerted on it. The amount of stretching will depend on the mass of the object, the speed of rotation, and the spring's characteristics such as its stiffness or spring constant.