Humans and cats
Push.
The force that is driving the object down the slide is gravity. As the object moves down the slide, gravity pulls it downwards, causing it to accelerate. Friction between the object and the slide may also play a role in its motion.
to keep the object on it
To explicitly convey the points you are trying to make with the slide.
Left
1.)Bring yellow object all the way to top. 2.)Bring white object all the way to the bottom. 3.)Slide green object down but not all the way to the bottom. 4.)Slide blue object down a little to make it in between of the red and green object. Slide blue object down a little to make it in between
A slide
the roughness of the surface(friction coeffient) and the weight of the object
If the object on the slide were too thick for light to pass through, no light would illuminate the object on the other side. This would result in a shadow being cast on the side of the slide where the light source is located, and the object on the other side would not be visible.
body tube
The type of friction present on a water slide is kinetic friction. Kinetic friction occurs when an object moves across the surface of another object, in this case, when a person slides down the water slide. The water on the slide reduces friction, allowing the person to slide more easily.
Yes, friction acts in the opposite direction that an object wants to slide. It opposes the relative motion between the surfaces.