When a force is applied on a string, a restoring force is developed in it in opposite direction of external force.This restoring force of string is tension.
No. The force keeping a ball on a string moving in a circle is centripetal force, i.e. force pulling the ball to the center of the circle.
Calculate the magnitude of the tension in a string by drawing a free body diagram, and then using the formula T = mg + ma.You can calculate the magnitude of the tension in a string by first drawing a Free body diagram, and then using the formula T = mg + ma.
You cannot calculate force with only speed.
No, the force in tension of a string is not conservative. The only non-conservative force acting is the tension force, but it acts perpendicular to the path of the object at every instant, and so it does zero work.
The tension in any part of the string is equal to the force that pulls the string at the ends (assuming for simplicity that the string is basically weightless).
When a force is applied on a string, a restoring force is developed in it in opposite direction of external force.This restoring force of string is tension.
unless the string is broken up,the force of pulling will be applied along the continuous part of the string when the string is in full stretched condition.
the force apply on string it vibrate this vibration is called tension of the string
Centripetal force is the force necessary to apply to an object to get it to orbit; like spinning a rock on a string. It you are holding on to the string, you will feel a centrifugal force.
No. The force keeping a ball on a string moving in a circle is centripetal force, i.e. force pulling the ball to the center of the circle.
The linear speed will be: v = 2 * pi * r * f, where r is circle radius, f is rotations per second. To calculate tension, we can use formula for centripetal force, which is: F = mv2 / r. This centripetal force will be the tension in the string.
Calculate the centripetal acceleration, using the formula:acceleration = speed squared / radius Once you have this acceleration, you can use Newton's Second Law to calculate the force.
You mean ball tied to a string and the string is held by the fingers or hand? Then that force is named as centripetal force. ie centre seeking force.
Calculate the magnitude of the tension in a string by drawing a free body diagram, and then using the formula T = mg + ma.You can calculate the magnitude of the tension in a string by first drawing a Free body diagram, and then using the formula T = mg + ma.
You cannot calculate force with only speed.
No, the force in tension of a string is not conservative. The only non-conservative force acting is the tension force, but it acts perpendicular to the path of the object at every instant, and so it does zero work.