0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What cause object to move?
An external FORCE that overcomes FRICTION and INERTIA.
Why friction made it diffcult to discover newtons first law of motion?
Newton's first law of motion categorizes any force affecting the motion as an external force. Friction being an external force, negates its presence as an integral force of a motion. Hence friction cannot be used to observe first law of motion.
Which force slows down a ball when it moves?
The force of friction, which is the normal force (weight) multiplied by the coefficient of friction (how rough the carpet is).
Friction is an example of what force?
which following is an exmpale of the force of friction
What are the factors that determine the friction force between two sliding objects?
The normal force between the two objects and the coefficient of friction. Force of friction = normal force x coefficient of friction.
Why can friction make observing Newtons first law of motion difficult?
Newton's first law of motion categorizes any force affecting the motion as an external force. Friction being an external force, negates its presence as an integral force of a motion. Hence friction cannot be used to observe first law of motion.
Why is friction a force?
Friction is considered a force because it acts on an item and causes changes, which is what a force is. Nothing would happen if the item was in an area where friction was not possible or if friction was where an object was not since they need each other to exert external effort.
What is the key external force that allows a man to push a shopping cart?
Friction.
What is static frictions?
In static friction, the frictional force resists force that is applied to an object, and the object remains at rest until the force of static friction is overcome. In kinetic friction, the frictional force resists the motion of an object. ... The frictional force itself is directed oppositely to the motion of the object.
How does friction affect the law of inertia?
Friction has no effect whatsoever on the law. But if friction is present, then the law can't be demonstrated, because the moving object always has an external force acting on it.
What are the consequences of friction?
Friction requires that forces be greater to move an object, but friction also makes it possible for an object to stop moving without an external applied force. Remember, friction ALWAYS opposes motion.
What cause object to move?
An external FORCE that overcomes FRICTION and INERTIA.
Why friction made it diffcult to discover newtons first law of motion?
Newton's first law of motion categorizes any force affecting the motion as an external force. Friction being an external force, negates its presence as an integral force of a motion. Hence friction cannot be used to observe first law of motion.
Which force slows down a ball when it moves?
The force of friction, which is the normal force (weight) multiplied by the coefficient of friction (how rough the carpet is).
What are some examples of external forces?
There are gravitational forces from the Sun, Moon and other planets. The Sun also exerts a force by means of the solar wind (charges particles that emanate from the sun and interact with the magnetic field and the upper atmosphere.
What are some examples of externalities?
External forces are when a force is between something outside and inside the system. Air resistance, cars moving on the road, friction, and gravity are examples of external forces.
Which is the larger the kinetic friction force or the statical friction force?
Statical friction
