A strain gauge.
When an object moves in a circle, a force is needed to pull the object towards the center of its motion. This force is called the centripetal force.
An unbalanced force can push or pull the object. (or act on it)
A push or a pull on an object is a force on that object.
A force is the total force felt by an object
A push or pull that acts on an object is a force.
In physics, a push or pull on an object is called a force.
A push or pull that acts on an object is a force.
The scientific definition of force is: the push or pull of an object.
It is contact force
to measure the weight of an object, hang the object on the hook of the balance, lift up the balance and take the reading. OR to measure the force needed to pull an object, attach an object to the hook of the balance, pull the balance and take the reading when the object moves.
You don"t have to pull the full weight. They reduce the force needed to move an object.
You can use the force gravity to measure the amount of force, because gravity makes an object tied to a string hang.