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What happens to the friction force between the road and the tires when the speed of a car increases?
As the speed of a car increases, the friction force between the road and the tires also increases. This is because the tires have to grip the road more firmly to maintain control and prevent slipping at higher speeds.
If you push a crate across a factory floor at constant speed in a constant direction what is the magnitude of the force of friction on the crate compared with your push?
The magnitude of the force of friction on the crate would be equal to the magnitude of your push. This is because the crate is moving at a constant speed, indicating that the force you are applying is balanced by the force of friction acting in the opposite direction.
Friction increases as speed increases using the big idea of particles?
As speed increases, the particles in the surfaces of objects rub against each other more vigorously, generating greater frictional forces. This increased interaction leads to more resistance against the motion of the objects, causing a rise in friction as speed increases.
Why does friction increase as the speed increases?
Friction increases as speed increases because at higher speeds, there are more collisions between the moving surfaces, leading to greater resistance. This results in more heat being generated, which in turn increases friction. Additionally, higher speeds can cause deformation of the surfaces, creating more contact points and thus increasing friction.
Can an object be increasing in speed as the magnitude of its acceleraction decreases?
Yes, an object can be increasing in speed even as the magnitude of its acceleration decreases if the object is subject to forces that oppose its motion, like friction or air resistance. In this case, the object may be accelerating due to an unbalanced force, but as the opposing force increases, the net acceleration decreases while the object continues to speed up.
What happens to the magnitude of the fluid friction acting on a submarine as the submarine's speed increases?
As a submarine moves more quickly through the water, the fluid friction will increase. The two (the magnitude of the speed and the magnitude of fluid friction) are directly proportional. That means what happens to one happens to the other. If one goes up, the other goes up. And if one goes down, the other goes down.
The speed of ball increases as it rolls down an inclinem What happens to its speed on a smooth horizontal surface?
It's speed will reduce to to friction by gravity.
What happens to the friction force between the road and the tires when the speed of a car increases?
As the speed of a car increases, the friction force between the road and the tires also increases. This is because the tires have to grip the road more firmly to maintain control and prevent slipping at higher speeds.
When speed of a fluid flowing in a horizontal pipe increases what happens to the internal pressure?
Due to friction between the fluid and the walls of the pipe, pressure increases within the pipe.
When the speed of a fluid flowing in a horizontal pipe increases what happens to the internal pressure?
Due to friction between the fluid and the walls of the pipe, pressure increases within the pipe.
What happens when speed increases?
when speed increases, velocity changes.
Why does friction increases when speed increases using the big idea of particles?
heat
Why does friction never speed up object?
You may be thinking of drag instead of friction. Friction between the floor and your foot increases your speed.
If you push a crate across a factory floor at constant speed in a constant direction what is the magnitude of the force of friction on the crate compared with your push?
The magnitude of the force of friction on the crate would be equal to the magnitude of your push. This is because the crate is moving at a constant speed, indicating that the force you are applying is balanced by the force of friction acting in the opposite direction.
Friction increases as speed increases using the big idea of particles?
As speed increases, the particles in the surfaces of objects rub against each other more vigorously, generating greater frictional forces. This increased interaction leads to more resistance against the motion of the objects, causing a rise in friction as speed increases.
Why does friction increase as the speed increases?
Friction increases as speed increases because at higher speeds, there are more collisions between the moving surfaces, leading to greater resistance. This results in more heat being generated, which in turn increases friction. Additionally, higher speeds can cause deformation of the surfaces, creating more contact points and thus increasing friction.
Can an object be increasing in speed as the magnitude of its acceleraction decreases?
Yes, an object can be increasing in speed even as the magnitude of its acceleration decreases if the object is subject to forces that oppose its motion, like friction or air resistance. In this case, the object may be accelerating due to an unbalanced force, but as the opposing force increases, the net acceleration decreases while the object continues to speed up.
