Answer: the lvl wud remain the same
Explanation: as per Archimedes Principle, the weight of the water displaced by the object is equal to the weight of the object. When the ship initially went into the pool, it wud hv displaced some water. When the anchor is dropped, the level does not change coz the anchor was already in the ship and no extra weight has been added, so the weight of the anchor has already been accounted for in the first place when the ship was first placed in the pool
 
        
             
        
        
        
Answer:
8.91 J
Explanation:
mass, m = 8.20 kg 
radius, r = 0.22 m 
Moment of inertia of the shell, I = 2/3 mr^2 
                                                     = 2/3 x 8.2 x 0.22 x 0.22 = 0.265 kgm^2 
n = 6 revolutions 
Angular displacement, θ = 6 x 2 x π = 37.68 rad
angular acceleration, α = 0.890 rad/s^2 
initial angular velocity, ωo = 0 rad/s 
Let the final angular velocity is ω.
Use third equation of motion 
ω² = ωo² + 2αθ
ω² = 0 + 2 x 0.890 x 37.68 
ω = 8.2 rad/s 
Kinetic energy, 

K = 0.5 x 0.265 x 8.2 x 8.2 
K = 8.91 J
 
        
             
        
        
        
Openness to experience, Neuroticism, agreeableness, Extroversion, Conscientiousness
        
             
        
        
        
Answer:
aw why? are you deleting the app for school?