0
What else can I help you with?
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.
If friction acting on the car is the action force then what is the reaction force and what object does it act on?
The reaction force to the friction acting on the car is the friction force acting on the road. It acts on the car in the opposite direction to the friction force acting on the car.
When you are performing work what are the two types of friction are acting upon?
When performing work, the two types of friction that are acting upon are static friction and kinetic friction. Static friction occurs when an object is at rest, preventing it from moving. Kinetic friction occurs when the object is in motion, resisting its movement.
Does an isolated system have net force acting on it?
Even if it does the net force acting on it should be zero. That's why it's called isolated.
How do you find force when given a constant speed and force of friction?
If the speed is constant, then the group of forces acting on the object is balanced. So the portion of the force acting in the direction of the motion must be equal and opposite to the force of friction.
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.
Does a stationary object contain friction?
A stationary object does not experience friction if all external forces acting on it are balanced. Friction only comes into play when there is relative motion or an attempt to move the object.
What are the two external forces?
The two external forces are friction and air resistance. Friction is the force opposing motion when two surfaces are in contact, while air resistance is the force acting in the opposite direction to an object's motion as it moves through the air.
When there is no friction a gliding puck will what?
When there is no friction, a gliding puck will continue moving in a straight line at a constant velocity indefinitely because there are no external forces acting upon it to slow it down or change its direction.
If friction acting on the car is the action force then what is the reaction force and what object does it act on?
The reaction force to the friction acting on the car is the friction force acting on the road. It acts on the car in the opposite direction to the friction force acting on the car.
What will the motion of the cart be like when there is no force at all there is no force friction in this model?
If there is no external force acting on the cart and no friction present, the cart will continue to move in a straight line at a constant velocity due to its inertia. It will keep moving unless acted upon by an external force.
Why static friction force increases as mass is increased?
Static friction force increases as mass is increased because there is a greater normal force acting on the object, which increases the maximum possible force of static friction. As more mass is added, the surfaces in contact deform more, creating a larger force that opposes motion. This increased force helps prevent the object from sliding until the force of static friction is overcome.
What 1 what can we increase friction acting on an object?
To increase friction acting on an object, you can increase the roughness of the surfaces in contact, increase the force pressing the surfaces together, or add external factors like sand or adhesive materials between the surfaces to create more resistance.
What is acting forces?
Acting forces refer to the forces that are currently affecting an object or system. These forces can be external, such as gravity or friction, or internal, like tension or compression within a structure. Understanding acting forces is important in analyzing the motion and stability of objects.
If a car is traveling westward with a constant velocity of 20meters per seconds what is the net external force acting on it?
If the car is moving at a constant velocity, the net external force acting on it is zero. This is because the forces acting on the car (such as friction and air resistance) are balanced by the force applied by the engine to maintain the constant speed and direction.
What happens when an object in a vacuum has no external forces acting upon it?
When an object in a vacuum has no external forces acting upon it, it will continue to move at a constant velocity in a straight line due to the absence of any opposing forces like friction or air resistance. This is known as Newton's first law of motion.
What can cause the motion of an object to change?
Motion of an object can change due to forces acting on it, such as gravity, friction, or an external push or pull. Changes in velocity or direction can also be caused by interactions with other objects or external factors in the environment.
