Answer:
option C
Explanation:
Mass of m is on the both the side of the dumbbell
moment of inertia of the object when the axis is passing through the center and perpendicular to it
distance from the center be r/2
I₁ = mr₁² + mr₂²
I₁ = 
I₁ = 
when the axis pass through one mass
I₂ = mr₁² + mr₂²
r₁ = 0 r₂ = r
I₂ = m(0)² + m(r)²
I₂ = m r²
hence, I₂ > I₁
correct answer is option C
Answer:
You will feel more weight if it is accelerating out of the planet.
You will feel less weight if it is accelerating towards the planet.
Explanation:
The weight that you are observing or feeling is basically due to the change in acceleration of your fall or rising up in the spaceship. When the acceleration is stationary on the surface, you experience your normal weight due to the gravitational acceleration of that planet.
When the spaceship accelerates above or out of the planet you experience acceleration more than the acceleration of gravity hence more weight.
When the spaceship accelerates towards the planet you experience acceleration less than the acceleration of gravity hence less weight.
If the spaceship is free falling at the gravitational acceleration you experience a zero weight
False because only a variables can be factors
Velocity of the fly: 1318 m/s
Explanation:
The kinetic energy of an object is the energy possessed by the object due to its motion. It can be calculated as
where
m is the mass of the object
v is its speed
For the fly in this problem, we have
is the mass
K = 5.95 J is the kinetic energy
Solving for v, we find its velocity:
Learn more about kinetic energy:
brainly.com/question/6536722
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