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.
Answer:
Yes
Step-by-step explanation:
The slope is 1/2
Answer:I write the answer in the paper
Step-by-step explanation:
Answer:2
Step-by-step explanation:
The equation would be -5+(-12), so the answer would be -17 :)