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Eddi Din [679]
3 years ago
14

A turntable is spinning on a frictionless axle when a ball of putty is dropped onto it from above. The putty sticks to the turnt

able when it lands. Is angular momentum conserved for the turntable and putty (the system) during this process?
Physics
1 answer:
andrezito [222]3 years ago
8 0

Answer:

Yes

Explanation:

Gravity and forces form the axle (external forces) do not cause forces that tend to cause rotation around the turntable's axle.

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Draw a winding path that covers a distance of 70 miles and finishes with a displacement 20 miles soulthwest of the starting poin
EleoNora [17]

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Given:

distance= 70 miles

displacement = 20 miles

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Please find the graph in the attached file.

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brainly.com/question/9290794

7 0
2 years ago
A 20 kg mass is moving at 10 m/s and collides with a stationary 5 kg mass, transferring all its momentum in the collision, what
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Answer:

v = 40 [m/s].

Explanation:

Linear momentum is defined as the product of mass by Velocity. In this way, by means of the following equation, we can calculate the momentum.

P=m*v\\

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m = mass [kg]

v = velocity [m/s]

P =20*10\\P =200 [kg*m/s]

Since all momentum is transferred, we can say that this momentum is equal for the mass of 5 [kg]. In this way, we can determine the speed after the impact.

v = P/m\\v = 200/5\\v = 40 [m/s]

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Explanation:

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4 0
3 years ago
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1st Blank Answer: Balanced   
2nd Blank Answer: 0n 

I took the test and got it right
I would appreciate a Brainliest...
5 0
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