a big wheel of a penny farthing bicycle has a radius of 0.75m work out the number of complete turns the big wheel makes?
1kilometer
When traveling what distance?
To find the number of complete turns the big wheel of a penny farthing bicycle makes, we need to divide the circumference of the wheel by the distance traveled.
The circumference of a circle is calculated using the formula:
C = 2πr
Where:
C = Circumference
π = Pi (approximately 3.14159)
r = Radius
For the given radius of 0.75m, the circumference of the big wheel is:
C = 2π × 0.75
C ≈ 4.712 m
Now, to find the number of complete turns, we need to divide the distance traveled by the circumference of the wheel. Let's assume the distance traveled is D meters.
Number of turns = D / C
Please provide the distance traveled (D) to calculate the number of complete turns.
To determine the number of complete turns the big wheel of a penny farthing bicycle makes, we need to consider the circumference of the wheel and divide it by the distance the bicycle travels.
The circumference of a circle can be calculated using the formula: C = 2πr, where C is the circumference and r is the radius.
In this case, the radius (r) of the big wheel is given as 0.75 meters.
So, the circumference (C) of the big wheel can be calculated as:
C = 2πr
= 2π(0.75)
= 1.5π meters
Now, to find the number of complete turns the big wheel makes, we need to consider the distance the bicycle travels. Unfortunately, the distance is not given in the question.
If we assume that the bicycle travels a distance of D meters, the number of complete turns (T) can be calculated using the formula:
T = D / C
Where T is the number of turns, D is the distance traveled, and C is the circumference of the big wheel.
Without knowing the distance traveled, we cannot determine the exact number of turns the big wheel makes.