how to use bicycle gears

Gears are like a continuously rotating lever. By using different sizes of wheels, and different numbers of teeth, you can use gears as force multipliers or as distance multiplier..

Gears are like a continuously rotating lever. By using different sizes of wheels, and different numbers of teeth, you can use gears as force multipliers or as distance multipliers. Figure above shows two cogs one with twice as many teeth as the other. The cog..

Which of the tools can be used to measure the height of the bicycle? => Figure 2 or both Figure 1 and Figure 2 or Figure 1 or None of these..

They , even if the diameter are a bit off. The velocity ratio of a pair of gears is defined as the ratio of the number of revolutions per second of the driving wheel to the number of revolutions per second of the driven wheel. If r A and r B are the radii of the driving wheel ..

Two meshed gears have 24 teeth and 113 teeth respectively. What is the speed of the first gear if the second gear runs at 2398 rpm? => 2712 rpm or 5110 rpm or 509.30 rpm or 11290.58 rpm..

Use the calendar and the clues to find the date on which Matt got his new bicycle. Clue 1: The date is between 23 rd and 30 th . Clue 2: He got his bicycle on a Saturday. => 26 th July or 29 th July or 25 th July or 24 th July..

Find the total volume of oxygen inhaled in the first 20 minutes after the beginning of the ride, from the graph which shows the rate of inhalation of oxygen by a person riding a bicycle very rapidly for 10 minutes. Use rectangles of width 1unit. => 93.9 liters/minute or 100.9 li..

The table shows the total number of wheels in different numbers of bicycles. Identify the strategy used to find the total number of wheels in different numbers of bicycles. Number of Bicycles 1 2 3 Number of Wheels 2 4 6 => add 4 to the number of bicycle..

The average price of a bicycle is $300. The prices of the bicycles are normally distributed with a standard deviation of $60. What is the probability that a randomly selected bicycle costs more than $450? => 0.62% or 6.2% or 3.8% or 0.38%..

How many bicycles? 4 groups of 7. => 4 × 7 = 24 or 4 × 7= 42 or 4 × 7 = 28 or 7 × 7 = 35..