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When is the absence of friction useful?
The absence of friction is useful in situations like ice skating, where low friction allows for smooth gliding. It is also important in space travel, where friction is minimal, enabling spacecraft to move through space without resistance. Additionally, reducing friction in machinery can increase efficiency and reduce wear and tear on components.
Smooth floor no friction can a box slide?
No, a box will not be able to slide on a smooth floor with no friction. In the absence of friction, there would be no force to overcome the box's inertia and initiate its motion. Without friction, the box would remain stationary.
In the absence of air friction does the horizontal component of a projectile?
The horizontal component of a projectile's velocity remains constant in the absence of air friction. This means the projectile will continue to move horizontally at a constant speed unless acted upon by an external force.
When friction vanish how it affect your life?
When friction vanishes, it can make tasks easier to complete and movements smoother. However, in some cases, friction is necessary for grip and control, so its absence could lead to accidents or difficulty in handling objects. Additionally, friction plays a role in generating heat, so its absence could affect processes like braking systems or machinery operation.
What happens to a projectile in the absence of air friction?
In the absence of air friction, a projectile will follow a predictable parabolic trajectory determined by its initial velocity and launch angle. The projectile will continue to move freely in a straight line unless acted upon by an external force like gravity.
When is the absence of friction useful?
The absence of friction is useful in situations like ice skating, where low friction allows for smooth gliding. It is also important in space travel, where friction is minimal, enabling spacecraft to move through space without resistance. Additionally, reducing friction in machinery can increase efficiency and reduce wear and tear on components.
How do you use friction daily?
Walking , if there is no friction you wont be able to walk properly . Another important thing is driving . In the absence of friction the car wheels wont be able to rotate probably thus the car will just go in circles.
Will knots help in the absence of friction?
No, knots rely on friction to hold them in place, so without friction, knots wouldn't be effective in securing items.
What are the conditions required to swing continuously in air?
absence of friction...no air resistance
Smooth floor no friction can a box slide?
No, a box will not be able to slide on a smooth floor with no friction. In the absence of friction, there would be no force to overcome the box's inertia and initiate its motion. Without friction, the box would remain stationary.
In the absence of air friction does the horizontal component of a projectile?
The horizontal component of a projectile's velocity remains constant in the absence of air friction. This means the projectile will continue to move horizontally at a constant speed unless acted upon by an external force.
When friction vanish how it affect your life?
When friction vanishes, it can make tasks easier to complete and movements smoother. However, in some cases, friction is necessary for grip and control, so its absence could lead to accidents or difficulty in handling objects. Additionally, friction plays a role in generating heat, so its absence could affect processes like braking systems or machinery operation.
What happens to a projectile in the absence of air friction?
In the absence of air friction, a projectile will follow a predictable parabolic trajectory determined by its initial velocity and launch angle. The projectile will continue to move freely in a straight line unless acted upon by an external force like gravity.
Is momentum conserved if there is no friction?
Yes, momentum is still conserved even if there is no friction. In the absence of external forces, the total momentum of a system remains constant. Friction only affects the conversion of kinetic energy into other forms of energy, but does not change the overall momentum of the system.
When an object released from rest and falls at rest in the absence of friction what is true about its motion?
If an object is released from rest and falls at rest in the absence of friction, it means that the object is in free fall. During this process, the object accelerates due to the force of gravity until it reaches its terminal velocity when air resistance equals the gravitational force acting on the object.
Is there less friction in vacuum?
In an atmosphere, when an object moves through the air it experiences friction with the air through which it moves. In a vacuum, there is no air and therefore no friction with an atmosphere as the result of an object moving through space. However, if two surfaces are moving against each other, there would still be friction from that action, even in a vacuum. In fact, in the absence of air that kind of friction could be increased.
What is true about the total mechanical energy of a pendulum in the absence of friction?
In the absence of friction, the total mechanical energy of a pendulum remains constant. This is because the gravitational potential energy and kinetic energy are the only forms of energy involved in the system, and they transform back and forth as the pendulum swings.
