Answer:
The maximum velocity is 0.377 m/s
Explanation:
Please, the solution is in the Word file attached
To Make I the subject you need to get it by itself. To do this divide both sides by V and t:
I = E/Vt
Answer:
The workdone is
Explanation:
From the question we are told that
The height of the cylinder is
The face Area is
The density of the cylinder is
Where is the density of freshwater which has a constant value
Now
Let the final height of the device under the water be
Let the initial volume underwater be
Let the initial height under water be
Let the final volume under water be
According to the rule of floatation
The weight of the cylinder = Upward thrust
This is mathematically represented as
So
=>
Now the work done is mathematically represented as
Substituting values
Answer:
Explanation:
Given
Displacement is of Amplitude
i.e. , where A is maximum amplitude
Potential Energy is given by
Total Energy of SHM is given by
Total Energy=kinetic Energy+Potential Energy
Potential Energy is th of Total Energy
Kinetic Energy is of Total Energy
(c)Kinetic Energy is