Answer:
The value is
Explanation:
From the question we are told that
The weight of the horizontal solid disk is
The radius of the horizontal solid disk is
The force applied by the child is
The time considered is
Generally the mass of the horizontal solid disk is mathematically represented as
=>
=>
Generally the moment of inertia of the horizontal solid disk is mathematically represented as
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=>
Generally the net torque experienced by the horizontal solid disk is mathematically represented as
=>
=>
=>
Gnerally from kinematic equation we have that
Here is the initial angular velocity velocity of the horizontal solid disk which is
So
=>
Generally the kinetic energy is mathematically represented as
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=>
The ability to attract electrons is called electronegativity.
Answer:
A. Conduction
Explanation:
Conduction is the transfer of heat within the material itself, and he's holding the metal bar over the fire.
Answer:
it Give only one of them a positive or negative charge