That's very dependent on the strength of the cyclist and the type of bicycle used.
Race BMXers are probably the fastest to reach their top speed, but track sprinters have a higher top speed. The way humans work and the way bicycles work means that full acceleration from standstill is rarely used, as a gear that makes for a good start will also mean a low top speed. And a gear that makes for a good top speed will make the bike sluggish at the start. Having a bike with multiple gears tends not to help that much, as very few shifting systems will work particularly well when shifting under full Power.
A.) They accelerate by there bones and your heart. If your heart is fast you will be fast, if your heart is slow you will go slow.
Really fast
Pedal as fast and as hard as you can in an appropriate gear.
run fast
acceleration
Force is directly proportional to mass. Therefore, even both the car and bicycle are being accelerated to the same velocity, accelerating a car would require more force since it has a greater mass.
Accelerate around the corners
45mph
That's about 22.8223mph. This is a fairly fast rate for a bicycle, but a bit slow for a car.
To accelerate a 20kg bicycle (10kg bike + 10kg rider) at a rate of 2 m/s^2, you would need a force of 40 newtons. This is calculated by multiplying the mass (20kg) by the acceleration (2 m/s^2).
The force needed to accelerate the bicycle can be calculated using Newton's second law, which states that force (F) equals mass (m) times acceleration (a). Plugging in the values, we get F = 80 kg * 1.85 m/s^2 = 148 N. Therefore, a force of 148 Newtons is needed to accelerate the 80 kg bicycle at a rate of 1.85 m/s^2.
0 to 87 in about 12 seconds