the 2 things you should describe about a force that acts on an object is the size and direction
The word used to describe when a force causes an object to move is "work." Work is the product of the force applied to an object and the distance the object is moved in the direction of the force.
The common term used to describe the force of gravity on an object is its weight. Weight is the measure of the force of gravity acting on an object due to its mass.
Increase the force on the objectDecrease the resistance to motion (lubricate, remove resisting stuff like the air...)
Three things that can be caused by an unbalanced force are acceleration of an object, change in velocity of an object, and deformation or breakage of the object.
Buoyancy is the force that stops things from sinking. It is a upward force exerted by a fluid that opposes the weight of an immersed object. If the buoyant force is greater than the weight of the object, the object will float; if it is less, the object will sink.
The word used to describe when a force causes an object to move is "work." Work is the product of the force applied to an object and the distance the object is moved in the direction of the force.
The common term used to describe the force of gravity on an object is its weight. Weight is the measure of the force of gravity acting on an object due to its mass.
Increase the force on the objectDecrease the resistance to motion (lubricate, remove resisting stuff like the air...)
Three things that can be caused by an unbalanced force are acceleration of an object, change in velocity of an object, and deformation or breakage of the object.
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.
Buoyancy is the force that stops things from sinking. It is a upward force exerted by a fluid that opposes the weight of an immersed object. If the buoyant force is greater than the weight of the object, the object will float; if it is less, the object will sink.
Force always has both magnitude (strength or intensity) and direction. Without these two components, force cannot fully describe the effect of a push or a pull on an object.
Describe three situations in which a force changes the velocity of an object?
A force can cause the object to accelerate, change its shape, or change its direction of motion.
A force can accelerate an object, change the object's direction of motion, change the object's shape or size, cause the object to deform, or cause the object to rotate.
Mass is a measure of the amount of matter in an object, while weight is a measure of the force of gravity acting on that object. So, mass does not directly describe how heavy an object is, but it does influence its weight.
The two things that affect the level of an object's acceleration are the magnitude of the applied force and the mass of the object. A greater force exerted on an object or a smaller mass will result in a higher acceleration.