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What else can I help you with?
Should one add static friction and kinetic friction together to find the total friction force?
No, static friction and kinetic friction are separate forces that act in different situations. When an object is at rest, static friction opposes the applied force. When the object is in motion, kinetic friction opposes the motion. To find the total friction force, you would just consider the friction force relevant to the situation.
When forces are what forces the motion of an object changes?
When unbalanced forces act on an object, they cause the object to accelerate or decelerate, thus changing its motion. A force can change the speed, direction, or both of an object's movement. Examples of forces that can change the motion of an object include gravity, friction, and applied forces.
What happens if i apply a force in the same direction of an objects motin?
If you apply a force in the same direction as an object's motion, you will increase the object's speed. The force will add to the object's existing velocity, increasing its kinetic energy and causing it to accelerate.
What two things can you do to increase friction on an object?
You can increase friction on an object by increasing the roughness of the surface it's in contact with or by applying more pressure between the two surfaces. Additionally, you can add materials that have high cohesiveness and adhesiveness to enhance friction between the surfaces.
When you add all the forces acting on an object together what do you get?
When you add all the forces acting on an object together, you get the net force. The net force is the overall force that determines the object's motion according to Newton's second law of motion, F = ma.
Should one add static friction and kinetic friction together to find the total friction force?
No, static friction and kinetic friction are separate forces that act in different situations. When an object is at rest, static friction opposes the applied force. When the object is in motion, kinetic friction opposes the motion. To find the total friction force, you would just consider the friction force relevant to the situation.
When forces are what forces the motion of an object changes?
When unbalanced forces act on an object, they cause the object to accelerate or decelerate, thus changing its motion. A force can change the speed, direction, or both of an object's movement. Examples of forces that can change the motion of an object include gravity, friction, and applied forces.
What happens if i apply a force in the same direction of an objects motin?
If you apply a force in the same direction as an object's motion, you will increase the object's speed. The force will add to the object's existing velocity, increasing its kinetic energy and causing it to accelerate.
How friction reduces the efficiency of machines.?
one way to reduce friction between two surfaces is to add oil. oil fills in the gaps between surfaces , and keeps many of the high spots from making contact. because there are fewer contact points between the surfaces, the force of friction is reduced. more of the input work then is converted to output work by the machine.
What two things can you do to increase friction on an object?
You can increase friction on an object by increasing the roughness of the surface it's in contact with or by applying more pressure between the two surfaces. Additionally, you can add materials that have high cohesiveness and adhesiveness to enhance friction between the surfaces.
What happens when you add an object in boiling water?
This object become warmer, or react with water, or is dissolved.
How does friction change speed of a moving object?
Friction actually tries to slow objects down. You have to add more force or try having less mass.
How does friction change the speed of a moving object?
Friction actually tries to slow objects down. You have to add more force or try having less mass.
When you add all the forces acting on an object together what do you get?
When you add all the forces acting on an object together, you get the net force. The net force is the overall force that determines the object's motion according to Newton's second law of motion, F = ma.
Balance forces have what affect on an objects motion?
"Balanced forces" means a set of forces that add up to zero.This group of forces acting on a single object have no effect on its motion, because they add up to zero,and their effect is equivalent to zero force on the object.
What happens to the volume if you add more of the object?
it turns up loud and you get in trouble
If a 1-N force accelerates a 1-kg mass at 1 meter per second squared in a zero-gravity and zero-friction environment how do you calculate its motion in the presence of gravity and friction?
Your ideal scenario describes the near-perfect vacuum and weightlessness of space. As you said, a one-kilogram mass will accelerate at one meter per second squared if a net force of one newton is applied to it. But you wish to know what happens under real-world conditions, such as the existence of friction (air resistance, rolling friction, and sliding friction) and gravity. If the motion is in the horizontal plane and at low speeds, air resistance is negligible. Friction between surfaces and rolling friction are significant, however, and will act against any force used to accelerate an object. Gravity plays a role in the consideration of friction, as well, inasmuch as the frictional force is proportional to the Normal Force, which is related to the object's weight.1 For motion in two directions, such as the path of a kicked ball or the trajectory of a bullet fired from a gun, air resistance plays a large role as does the acceleration of gravity. Friction and the effects of gravity play a major role in calculations involving the motion in the vertical direction, whereas the acceleration of gravity plays no role in the calculations of the motion in the horizontal direction.2Basically, keep in mind that weight is a force directed downward. When determining the net force acting on an object, its weight is just one of the forces acting on it. 1. For an object resting on a flat surface with zero incline, the Normal Force is equal and opposite to the object's weight (W = mg). The frictional force is calculated to be uN, where u (the Greek letter mu) is the coefficient of friction. The frictional force opposes the direction of motion. For objects on an inclined plane, the Normal force is equal to W*cos(theta), where theta is the angle of incline. 2. Weight is a force perpendicular (orthogonal) to horizontal motion and, hence, can have no effect upon it.
