It helps in two ways:
Riding a bike up a hill can be challenging due to the increased resistance and effort required to pedal uphill. It can be physically demanding and may require more strength and endurance compared to riding on flat terrain.
Doing "high knees", squats, or running up a very steep hill with weights.
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.
prob 50-60 or mayb 70 depends what your riding on flat surface or dirt and hill
The acceleration of the bike will depend on the general shape of the hill(ie. it's slope along the line of movement). If you don't take any friction into account, yes, the speed of the bike at the bottom will be greater if it goes from the bigger(ie. higher) hill.
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.
When riding a bike on a hill, it is important to: Use both brakes evenly to control speed. Keep a firm grip on the handlebars. Shift gears before starting the descent. Stay in control and avoid sudden movements. Watch out for obstacles and other riders. Use hand signals to communicate with others. Wear a helmet and other protective gear.
im 16 and i went down the hill and back on the sidewalk real fast and i got a ticket... and i got my permit
Yes, you can. You can also die from riding a bike, flying a kite, playing baseball, walking down a hill and any other activity you can name. Horseback riding is not especially dangerous- but you do need to pay attention, follow procedures. You are MUCH more likely to get stepped on- and while that is not fatal, it HURTS!
Sam Hill
Some effective bike training games to improve cycling skills and performance include interval training, hill repeats, and group rides. Interval training involves alternating between high-intensity bursts of speed and recovery periods to build endurance and speed. Hill repeats help strengthen leg muscles and improve climbing ability. Group rides provide opportunities to practice drafting, pacing, and handling skills while riding with others.
The bike at the top of a hill would possess potential energy due to its elevated position.