The math teachers decided to throw a party. One teacher bought 7 cookies and 2 ice cream bars for $10.95. Another teacher bought
1 answer:
You might be interested in
Answer:
The velocity in the border of the roll is 0.025 m/s.
Step-by-step explanation:
We have a roll that has an angular velocity of
The tangent velocity (of the edge of the roll) can be calculated as
The velocity in the border of the roll is 0.025 m/s.