Question
οΆ A cylindrical piece of material 12 in in diameter is rotated on a lathe at 1300 rev/min. What is the tangential velocity at the surface of the cylinder? Value 4 points
130
likes649 views
Answer to a math question οΆ A cylindrical piece of material 12 in in diameter is rotated on a lathe at 1300 rev/min. What is the tangential velocity at the surface of the cylinder? Value 4 points
Murray
4.592 Answers
1. Find angular velocity:
\omega = 1300 \times 2\pi \text{ radians per minute}
2. Calculate the radius:
r = \frac{12}{2} = 6 \text{ inches}
3. Use the formula for tangential velocity:
v = \omega \cdot r = (1300 \times 2\pi) \cdot 6 = 15600\pi \text{ inches per minute}
Answer: v = 15600\pi \text{ inches per minute}
2. Calculate the radius:
3. Use the formula for tangential velocity:
Answer:
Frequently asked questions (FAQs)
What is the x-component of the unit vector parallel to vector V(3, -4) in R^2?
+
Math question: What is the value of sinh(Ο/2)cos(h^-1(-1)) + tanh^-1(1.5)e^(-Ο/4)?
+
What is the average number of hours that students spend studying each day?
+
New questions in Mathematics