Answer:
The minimum angular velocity of the platform what whould the block slides away is w= 2.26 rad/s.
Explanation:
m= 0.265 kg
r= 2.4 m
μ= 0.257
g= 9.8 m/s²
W= m * g
W= 2.597 N
Fr= μ * W
Fr= 0.66 N
∑F = m * ac
W+Fr = m * ac
(W+ Fr) / m = ac
ac= 12.29 m/s²
ac= w² * r
√(ac/r)= w
w= 2.26 rad/s
Yuhyuhyuyhuyyuyhyyhyyuhyjbjglfjjjejkbvlhbvhlhvbvbol4injv4hviljnvjnvjnn njnvjgbjnbvfjnvjnjvn4jinjl4nvjlnjnjvjhbhbvjnvhbhvbvebobpj gug
Answer:
Coccus
Explanation:
Berry shaped bacterium. Streptococci. Berry shaped bacteria occurring in twisted chains
To solve this problem we will use the given expression and derive it in order to find the algebraic expressions of velocity and position. These equations will be similar to those already known in the cinematic movement but will be subject to the previously given function. We start deriving the equation for velocity


Integrate acceleration equation



At 
Replacing,

Therefore the value of the first Constant is

The expression can be escribed as,

Calculate the velocity after 6s,



Now using the same expression we can derive the equation for distance




At t=0, x=0

Therefore the value of the second constant is


Calculate the distance traveled after 11 s
At 

