That probably depends how you break it. I guess you would usually break something by hitting it with something. In that case, the force is applied by the object that hits it.
an unballanced force is required to break the pencil. because a balanced force will result in two equal forces acting opposie to each other. while an unbalanced force can easily break up the pencil.
an unballanced force is required to break the pencil. because a balanced force will result in two equal forces acting opposie to each other. while an unbalanced force can easily break up the pencil.
by hitting something hard by giving force
Assuming this is a vacuum: Motion would occur only if there is no secondly force acting on the object with the same magnitude(strength) but has the opposite direction to the force you're acting upon this object.
If something is moving, no force is required for that something to continue moving. That doesn't mean there are no forces acting on Earth; for example, the Sun attracts Earth towards it. But that's not what keeps the Earth moving.
The force acting on flywheel is called centrifugal force.
Second law. F=ma That's NET FORCE.
no. a force acting perpendicularly on a body cannot cancel a force which is acting horizontally on the same body.!!!!
No, you will break something and cost you more $$$.
The Forces acting on the pen are first the downward force called gravitational force and the upward force is the tension force.
Gravity is a force acting down on it. A normal force is acting perpendicular to the ground at the base of the structure.
Gravity is a force acting down on it. A normal force is acting perpendicular to the ground at the base of the structure.