I will give brainliest if right
2 answers:
You might be interested in
Answer:
1.66 m/s
Explanation:
Work or kinetic energy =
v = 1.66 m/s
Answer:
v = 3.84 m/s
Explanation:
In order for the riders to stay pinned against the inside of the drum the frictional force on them must be equal to the centripetal force:
where,
v = minimum speed = ?
g = acceleration due to gravity = 9.81 m/s²
r = radius = 10 m
μ = coefficient of friction = 0.15
Therefore,
<u>v = 3.84 m/s</u>