Answer:
(a)2.865 s
(b)2.865 s
Explanation:
We are given that
Acceleration,a=
a.Initial speed,u=29 m/s
Final speed,v=39 m/s
We know that
Using the formula
b.Initial speed,u=59 m/s
Final speed,v=69 m/s
Again using the formula
The air also contains oxygen nitrogen and carbon dioxide what is the state of each of substance at -190°?
2 answers:
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Answer:
hello your question is incomplete attached below is the complete question
answer : The moment of inertial felt by someone ( J ) is greater that the moment of inertia felt by the motor i.e. J > Jm
Explanation:
Gear ratio G > 1
a) Determine the moment of inertia felt by the motor
moment of inertia felt by Motor = moment of Inertia at the armature
b) Determine the moment of inertial felt by someone who is rotating the mass by hand
moment of inertia felt by someone is = J
The moment of inertial felt by someone ( J ) is greater that the moment of inertia felt by the motor
attached below is a detailed solution
