Normal Reaction in A Banked Turn
In the case of a car being parked on a banked turn, the normal force would simply be:
But once the car starts to move on a banked turn, it "collides" with the turn itself, the turn feels this force, and returns it in the normal, causing the car to move circularly.
The normal is thus greater than simply its gravitational component.
If the normal were simply the component to gravity, one could not say when the vertical acceleration is 0.
Read more about this topic: Banked Turn
Famous quotes containing the words normal, reaction, banked and/or turn:
“Our normal waking consciousness, rational consciousness as we call it, is but one special type of consciousness, whilst all about it, parted from it by the filmiest of screens, there lie potential forms of consciousness entirely different.”
—William James (1842–1910)
“Sole and self-commanded works,
Fears not undermining days,
Grows by decays,
And, by the famous might that lurks
In reaction and recoil,
Makes flames to freeze, and ice to boil.”
—Ralph Waldo Emerson (1803–1882)
“The winter owl banked just in time to pass
And save herself from breaking window glass.”
—Robert Frost (1874–1963)
“The King o’ Scots, and a’ his power
Canna turn Arthur O’Bower.”
—Unknown. The Wind (l. 3–4)