The rough surface is there to prevent people slipping over, especially if wet.
ramp-up-1
how does increasing the height of a ramp affect how far a ball rolls down the ramp
This is called the "ramp". The term "tarmac" is sometimes inaccurately used, conflating the name of the area with the name of the paving material used for its construction.
more than you could EVER afford!!!! haha ********************************************* From Heidi at SPAUSA Many shops build a mini ramp and or bring in portable ramps. The cost can be under $5000 if you build it yourself. A good ramp park can be built for $150,000 to $300,000 if you already have a good surface. If you have to pour a concrete surface you are better off to build a concrete park. The cost is approx. $35 a sq ft for concrete skateparks and we recommend nothing under 10,000sq ft. which is really quite small for a park. A city should budget $350,000 to $2,000,000 for a park. www.SPAUSA.org
Barkitecture - 2005 Doggie Dock Ramp - 2.6 was released on: USA: 7 August 2006
One factor is the height of the ramp. The higher the height of the ramp the further the car travels. Another factor is the surface of the ramp. With a rough surface on the ramp e.g sand paper the car travels a short distance. With a lubricated surface on the ramp e.g Vaseline the car will travel a very long distance.
It is alright for the surface of the ramp but not for the structure of the ramp.
yes because the smoother the surface is, the lower the friction ( the force that makes an object stop from a movement ) therefore, according to my science textbook; the rough textures have more friction and so, the texture of ramp does affect the speed of a toy car.
apply friction a rough surface cardboard for example, the rougher it is the slower the ball will roll but to much friction and it will stop altogether.
The smoother the surface of a ramp, the greater is the danger of a vehicle slipping and losing traction.A wet, smooth ramp could cause a pedestrian to slip over and be hurt.
The smoother the surface of a ramp, the greater is the danger of a vehicle slipping and losing traction.A wet, smooth ramp could cause a pedestrian to slip over and be hurt.
The smoother the surface of a ramp, the greater is the danger of a vehicle slipping and losing traction.A wet, smooth ramp could cause a pedestrian to slip over and be hurt.
a ramp is a flat surface which
A ramp can be considered a simple machine. It is a slanted surface that is often used to move things.
because it is a straight surface
An effort ramp is a slanted surface used to raise an object when direct lifting is not a viable option.
A ramp is an inclined plane because an inclined plane is a set of a surface set at an angle that is not a right angle. In which a ramp is an inclined plane!