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This is called a half pipe.
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∙ 11y ago
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What is a half pipe?
its a pipe that's cut in two or a cement halfpipe looks the same but is in cement
When a child rides a skateboard down an inclined ramp when the skateboard gets to exactly onehalf the starting height the child's kinetic energy?
First off an assumption: dissipative forces are negligible - this means no energy goes into overcoming friction and air resistance. It also means that the total energy of the system "U" is a constant. The total energy is the sum of the kinetic and potential energies: U=Ke+Pe Potential energy is a function of height and mass, kinetic is a function of mass and velocity. So at the top when the skateboard isn't moving: Ke=1/2mv2 =0 as velocity =0 Pe=mgh U=Pe+0=mgh Where h is the full height of the ramp. Halfway down the ramp the height =h/2 so Pe=mgh/2 Remembering U must be the same as it was at the top of the ramp: U=mgh=Pe+Ke=mgh/2 +Ke So solving gives Ke=mgh/2.
Do you have a skateboard in bully on Ps2?
yes .. ! afcourse u hav a skateboard in bu.lly for ps2 u get it after 4or 5th mission
Why does a skateboard go faster on a steep hill?
its not exactly the skate board. Its how you use your momentum. Even if you do not use momentum gravity will pull u faster down a steep ramp.
How do you make a ramp when you live on a mountain?
What type of ramp do u want?
What is half pipe?
A half-pipe is a structure used in gravity extreme sportssuch as snowboarding, skateboarding, skiing, freestyle BMX, and inline skating
How do you get a free skateboard without any money?
u go to element.com then u got to register to get a skateboard,shirt,hat and other stuff
What do you call a U shaped valley that opens on to the sea?
okay cool i think the answer would be your momma!
Where to you get a skateboard in Pokemon HeartGold?
Sorry, there is no possible way to get a SKATEBOARD, but u can get a bike in the store in Goldenrod
What can transform v shaped valleys into u shaped valleys?
You can transform a v-shaped valley into a u-shaped valley by a glacier.
Is it legal to skateboard without a helmet in Texas?
Yes you are allowed to skateboard without a hemet in Texas if u are not at a public park that requires u to wear one. It is not against the law.
What can transform 'V'-shaped river valleys into 'U'-shaped valleys?
You can transform a v-shaped valley into a u-shaped valley by a glacier.
