Well, since anti-gravity isn't really an option at this point in time, you're going to need energy to get you moving that is greater than the force of gravity.
Since you'll be going up a ramp you will start at a horizontal position before reaching the vertical ascent point.
What you will need when you hit the vertical ascent point is enough energy to carry you up.
If you have a weight of 150 and you want to climb 15 feet, you're going to need a force of 2250 lbs ft.
To get this force, there are a couple of things you can try:
1- get going really fast on foot.
2- use gravity, i.e. go down another ramp to build your speed.
3- use some kind of outward force, like ropes to pull you up.
4- (my favorite) build a rocket pack and let that carry you up the ramp.
So really, it's quite easy to defeat gravity (for a short time at least) as long as you have the force necessary to break it's hold.
Yes, a skate board ramp is considered an inclined plane. The is because skate rampshave a slope and are not just straight.
One can perform skate ramp at a local skate park. It is also possible to perform skate ramp if someone purchases a skate ramp. This way, one can privately perform skate ramp.
Stand above a ramp and push triangle.
No
the ramp is 4meters long
No, rolling a cart up a ramp is an example of doing positive work, as energy is being transferred to the cart to lift it against gravity. Negative work would be done if the cart were rolling down the ramp, as energy would be lost against gravity.
Amazon duh.
Dude if u want a nice and good ramp get a freshpark skate ramp they are the best quality and are a little pricy but its worth the money.
The height of the ramp affects effort force by changing the distance over which you need to push an object up the ramp against gravity. A steeper ramp requires more effort force as you have to overcome gravity over a shorter distance, while a gentler ramp requires less effort force as you push the object up a longer incline.
Hold down R1 when on a ramp.
LA Ink - 2007 Skate Ramp 1-19 was released on: USA: 12 February 2008
Hold down R1 when on a ramp.