the 2 things you should describe about a force that acts on an object is the size and direction
slow the object down or speed it up
Increase the force on the objectDecrease the resistance to motion (lubricate, remove resisting stuff like the air...)
The term that is used to describe the flow of air or fluid around an object is buoyant force. An example of buoyant force is when you float on an inflatable object in the swimming pool.
pushing an object. pulling an object
Every force has a magnitude and direction.
slow the object down or speed it up
Increase the force on the objectDecrease the resistance to motion (lubricate, remove resisting stuff like the air...)
When the forces on an object are balanced, then they have the same effect on itas NO FORCE at all would have. That means that the object does not accelerate,and THAT means that it continues moving in a straight line, at a constant speed.If that didn't blow your mind, then please read it again. One of the things it tells usis that it doesn't take ANY FORCE to keep an object moving.
The term that is used to describe the flow of air or fluid around an object is buoyant force. An example of buoyant force is when you float on an inflatable object in the swimming pool.
pushing an object. pulling an object
Describe three situations in which a force changes the velocity of an object?
Every force has a magnitude and direction.
It describes how an object will react to a force.
Centrifugal force doesn't exist, and no outward-pulling force is caused by rotating an object.
Only force can. But there must be a million things that can produce the force, including everything from golf clubs to rocket engines.
A force generated b every object with mass that pulls things towards it. The bigger the mass of an object the bigger the gravitational force.
When the forces on an object are balanced, then they have the same effect on itas NO FORCE at all would have. That means that the object does not accelerate,and THAT means that it continues moving in a straight line, at a constant speed.If that didn't blow your mind, then please read it again. One of the things it tells usis that it doesn't take ANY FORCE to keep an object moving.