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spin [16.1K]
3 years ago
11

The spring to launch a pinball in a pinball machine is compressed 25 cm and has a spring constant of 140 N/m.

Physics
1 answer:
mote1985 [20]3 years ago
8 0

Answer:

I think it is 5.6. This is my answer

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A small ball with mass 1.20 kg is mounted on one end of a rod 0.860 m long and of negligible mass. The system rotates in a horiz
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Answer:

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Explanation:

m = Mass of ball = 1.2 kg

L = Length of rod = 0.86 m

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The rotational inertia is 0.88752 kgm²

Torque is given by

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