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It depends on how you push it down.
Terminal velocity (top speed) is when the driving force is matched by the two opposing drag forces, air drag force and rolling resistance force.
The (constant) driving force (due to gravity) you get from :
force (N) = mass (m) of bike and rider in kg * g * sine ( incline angle in degrees) )
( g = local gravity rate (use 9.8 (m/s)/s ) )
The air drag force in newtons = drag coefficient (use 0.24) * velocity ^2
(velocity is in m/s)
The (constant) rolling resistance force in newtons = m * g * cosine (incline angle ) * rolling resistance coefficient (use 0.03).
Sequence : guess at top speed (in m/s), calculate the for and against forces for that speed, and adjust this guess until its zero.
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Name a way to get down a hill?
run walk sled roll ski bike
When you roll down a hill on a bike without peddling change one letter from toast?
Coast
Can a pancake roll down a hill?
A pancake can roll down a hill. The possibility of it is unlikely but it is possible.
Why are celebrities bad roll models?
Because you roll them down a hill
What does roll mean in dance?
when you roll down a hill in your dance routine
To roll down a hill on a bike without pedding?
To roll down a hill on a bike without pedaling, you can coast by lifting your feet off the pedals and using your body weight to control your speed and balance. Keep your feet close to the ground for added stability, and use the brakes as needed to control your speed. Make sure to stay alert and be prepared to react to any obstacles or changes in terrain.
Is kinetic energy energy stored in a bicycle at the top of a hill?
No. On top of the hill the bike would have potential energy. If released, by letting the bike roll downhill, it'd turn into kinetic energy as the bike picks up speed.
How do you roll the pumpkin down the hill?
you just push it.
How do you make a sausage roll?
push it down a hill
How do you make a pumpkin roll?
puh it down a hill
Does the surface of a hill effect how fast a ball will roll down it?
Yes, the surface of a hill can affect how fast a ball will roll down it. A smoother surface will have less friction, allowing the ball to roll faster, while a rougher surface will create more friction and slow the ball down. Additionally, the incline of the hill will also impact the speed of the ball as steeper hills will cause the ball to accelerate more quickly.
What is it called to roll down the hill on a bike without pedaling?
to roll down the hill on a bike without pedaling is called coast or coasting
