Turning potential energy into kinetic energy. As you ride down the hill the potential energy you stored in your mass on the way up is converted into kinetic energy. That's why you speed up as you go down a hill and also why it's harder to go uphill.
free riding
It was released as heat
riding a bike walking siting down riding a roller coaster sledding skiing grating food pretty much anything
Only if the bike is coasting uphill.
Friction causes the bike to slow down.
Rolling down a slope.
free riding
You have to have obtained a bike from the bike man. And to do that you have to save him from team galactic. Once you have obtained the bike, select bike in your bag, then choose ride. You see, you have to be riding a bike to get down the path.
Step off the pedal and put the kick-stand down.
Sometimes in life when you fall down you have to get right back up and push on. The same can be said for riding a bike.
It was released as heat
Not if you're riding with care. Skidding can damage the surface though. And whoever that's in charge of the track might not want to share it with bicyclists.
riding a bike walking siting down riding a roller coaster sledding skiing grating food pretty much anything
Because unless you have a hill to coast down, or a really strong tailwind, you need to pedal to provide a force that can push the bike forward.
If the scooter has a motor the bike wins hands down. If by scooter you mean one of those two-wheeled thingys which you stand on and kick yourself along, then it's all down to how hard you're trying rather than the type of equipment you're using.
No. You have to come in direct contact with the animal's saliva or other bodily fluids.
Riding a bike is a great way:) Putting the fork down is another.