Bike speeds are determined by a combination of factors, including the rider's strength and technique, the gear ratio, the weight of the bike, the terrain, and wind resistance. Pedaling faster and using higher gears can increase speed, while factors like uphill slopes and headwinds can slow a bike down.
Walking speed Bicycle speed Automobile speed Train speed Airplane speed Rocket speed
Bicycle gears work by changing the ratio of rotations between the pedals and the wheels. Lower gears make it easier to pedal uphill, while higher gears allow for faster speeds on flat terrain. Gears affect a bicycle's performance by providing the rider with the ability to adjust their effort and speed based on the terrain and conditions.
The maximum speed a bicycle can reach when going downhill depends on various factors such as the slope of the hill, the weight of the rider, and wind resistance. In general, a well-maintained bicycle with a skilled rider can reach speeds of 30-50 miles per hour when going downhill. It is important for riders to always prioritize safety and wear appropriate protective gear when riding at high speeds.
A sneeze can come out at speeds of up to 100 miles per hour. Factors that can affect the speed of a sneeze include the force of the expulsion of air from the lungs, the size of the nasal passages, and the presence of any obstructions in the airways.
Every design is different and there are factors that can affect the speed. Website below has speeds and comparison graphs from popular small jets.
The two main factors that affect wind speed are the pressure gradient force, which causes air to move from areas of high pressure to low pressure, and friction with the Earth's surface, which slows down wind speeds closer to the ground.
answer is 7
The size of a rocket does not directly affect its speed. The speed of a rocket is determined by factors such as its engine power, fuel efficiency, and aerodynamics. However, a larger rocket may have more room for larger engines or additional fuel, allowing it to potentially achieve higher speeds.
Yes, the design of a car can affect its speed. Factors such as aerodynamics, weight distribution, and overall shape can impact the car's ability to move efficiently through the air, which can ultimately affect its speed and performance. sleek, streamlined designs are typically better suited for achieving higher speeds.
Blimps typically travel at speeds around 35 to 50 miles per hour. However, factors like weather conditions can affect their speed.
The speed of a bicycle is influenced by several factors, including the rider's strength and fitness level, the gear ratio and size of the bike's wheels, the terrain being ridden on, wind resistance, and the condition of the road surface.
The average speed of a bicycle is typically around 10 to 15 miles per hour, depending on factors such as terrain, rider's fitness level, and weather conditions.