Question

A motorcycle wheel has a diamater of 19.5 inches and roots at 1050 revolutions per minute A. Find the angular speed in radians per minute, leave as exact value. Angular speed = θ/t B. Find the linear speed of the motorcycle in inches per minute. Linear speed = S/T

146

likes
730 views

Answer to a math question A motorcycle wheel has a diamater of 19.5 inches and roots at 1050 revolutions per minute A. Find the angular speed in radians per minute, leave as exact value. Angular speed = θ/t B. Find the linear speed of the motorcycle in inches per minute. Linear speed = S/T

Expert avatar
Madelyn
4.7
86 Answers
To find the angular speed in radians per minute, we need to find the angle in radians that the wheel covers in each revolution.

A. The circumference of a circle can be found using the formula:
C = πd
where C is the circumference and d is the diameter.

Given that the diameter of the motorcycle wheel is 19.5 inches, the circumference is:
C = π * 19.5

Next, we need to find the angle in radians covered in one revolution. Since a full circle has 2π radians, the angle in radians covered in one revolution is:
θ = 2π

Therefore, the angular speed in radians per minute is:
Angular speed = θ / t
where t is the time in minutes.

B. To find the linear speed of the motorcycle in inches per minute, we need to find the distance traveled in one revolution.

The distance traveled in one revolution is the circumference of the wheel, which we found in part A. Therefore, the linear speed can be calculated using the formula:
Linear speed = S / t
where S is the distance traveled and t is the time in minutes.

Given that the distance traveled in one revolution is the circumference of the wheel, the linear speed is:
Linear speed = π * 19.5

Therefore, the angular speed in radians per minute is:
Angular speed = 2π

And the linear speed in inches per minute is:
Linear speed = π * 19.5

Note: To evaluate the final answer, you can calculate the numerical values for π if needed.

Answer:
A. The angular speed in radians per minute is 2π.
B. The linear speed of the motorcycle in inches per minute is π * 19.5.

Frequently asked questions (FAQs)
What is the sum of the squares of the real and imaginary parts of the complex number (3 + 2i)?
+
What is the result of multiplying Vector A with components (3, -4) by Vector B with components (5, 2)?
+
Question: What is the value of (2^3)^2 - √144 + 5^2?
+
New questions in Mathematics
How to find the value of x and y which satisfy both equations x-2y=24 and 8x-y=117
a ferry travels 1/6 of the distance between two ports in 3/7 hour. The ferry travels at a constant rate. At this rate, what fraction of the distance between the two ports can the ferry travel in one hour.
What is the amount of interest of 75,000 at 3.45% per year, at the end of 12 years and 6 months?
A hotel in the Algarve had to offer 1 week of vacation to one of its employees as an Easter gift in a random choice. It is known that 80 people work in this hotel unit, 41 of whom are Portuguese and 39 are foreign nationals. There are 14 Portuguese men and 23 foreign women. Using what you know about conditional probability, check the probability that the gift was offered to a Portuguese citizen, knowing that it was a woman.
A food delivery company charges on average a delivery fee of $5 per order (including food and shipping) and has monthly fixed costs of $600. If the average cost of each meal delivered that is revenue for the company is $10 and the company has a monthly profit of $800, how many orders must they deliver per month?
The sum of two numbers is 6, and the sum of their squares is 28. Find these numbers exactly
The director of a company must transfer 6 people from the human resources department to the sales department, in order to sustain sales during the month of December. What is the probability that he will transfer only 2 of them?
An integer is taken at random from the first 40 positive integers. What is the probability that the integer is divisible by 5 or 6?
A force of 750 pounds compresses a spring 3 inches from its natural length, which is 15 inches. What will be the work done to compress it 3 inches more?
solve for x 50x+ 120 (176-x)= 17340
Prove that it is not possible to arrange the integers 1 to 240 in a table with 15 rows and 16 columns in such a way that the sum of the numbers in each of the columns is the same.
How to do 15 x 3304
Three machines called A, B and C, produce 43%, 26% and 31% of the total production of a company, respectively. Furthermore, it has been detected that 8%, 2% and 1.6% of the product manufactured by these machines is defective. a) What is the probability that a product is not defective? b) A product is selected at random and found to be defective, what is the probability that it was manufactured on machine B?
User One of the applications of the derivative of a function is its use in Physics, where a function that at every instant t associates the number s(t), this function s is called the clockwise function of the movement. By deriving the time function we obtain the velocity function at time t, denoted by v(t). A body has a time function that determines its position in meters at time t as S(t)=t.³√t+2.t . Present the speed of this body at time t = 8 s.
Twenty‐five students in a class take a test for which the average grade is 75. Then a twenty‐sixth student enters the class, takes the same test, and scores 70. The test average grade calculated with 26 students will
2X+2=8
Associate each 2nd degree equation with its respective roots. A) x2+6x+8=0 B)x2-5x-6=0
a) Statistics scores are normally distributed with the mean of 75 and standard deviation of 7. What is the probability that a student scores between 80 and 88
How many digits are there in Hindu-Arabic form of numeral 26 × 1011
A small box measures 10 in. by 4 in. by 6 in. high. Find the volume of the box.