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Why do objects bend or stretch?
Objects bend or stretch when a force is applied to them. This force causes the atoms or molecules within the object to shift positions, resulting in a change in shape. The amount of bending or stretching depends on the material's elasticity and the magnitude of the force applied.
Is tension an invisible force?
Tension is not an invisible force. It is a force that occurs when objects are pulled in opposite directions, causing them to stretch. While tension itself cannot be seen, its effects on objects can be observed.
What force stretches objects?
Tensile force stretches objects by pulling them apart along their length. This force is exerted when an external force is applied to stretch or elongate a material, causing its molecules to separate and create tension within the object.
What can you use to measure with a spring scale?
A spring scale can be used to measure the force or weight exerted on it. This can include measuring the weight of objects, the force required to stretch or compress a spring, or the force exerted by a person pulling or pushing on the scale.
What does hookes law relate to?
Hooke's Law relates to the elasticity of elastic objects, such as metal springs, and how they stretch in proportion to the force that acts on them.
Could you use a rubber band as a force measurer?
Yes, you can use a rubber band as a force measurer by stretching it and observing the amount of force needed to stretch it a certain distance. The more force required to stretch the rubber band, the higher the force measurement. However, it may not provide precise or accurate measurements compared to a calibrated force gauge or instrument.
How long does the gravitational force between the earth and the moon stretch?
The force is one that acts between the Earth and the Moon and nowhere else. But the gravitational force fields of both objects extend to infinity, reducing as 1 / distance^2.
What is the force that cause spring to stretch?
The force that causes a spring to stretch is called tensile force. This force is exerted when an external force is applied to the ends of the spring, causing it to elongate.
What do all flexible objects have in common?
All flexible objects have the ability to bend, twist, or stretch without breaking. They are typically made of materials that can deform under a certain amount of force and return to their original shape once the force is removed.
Why get objects stretched thin in a black hole?
In a black hole, the intense gravitational force is so strong that it causes objects to be stretched due to a process known as spaghettification. This occurs because the gravitational force is much stronger at the parts of the object closer to the black hole, leading to immense tidal forces that stretch and pull the object apart.
What force do Brakes use to stop objects?
Brakes use friction to stop a car.
What objects use a turning force?
Drills, pumps, nuts and bolts.
