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sdas [7]
2 years ago
7

Danny and Iskander sit on a see-saw. Iskander weighs 40 N and sits 1.2 meters from the pivot. Danny sits 0.8 m from the pivot an

d the see-saw is balanced. How much does Danny weigh?
Physics
1 answer:
Katena32 [7]2 years ago
7 0

Answer:

60N

Explanation:

According to the principle of lever: a torque can control if an object will spin or not.

The torque Iskander cause is 40*1.2=48 N-m

So for balanced, Danny should cause the same torque.

48/0.8=60, Danny weigh 60N.

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Answer:

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Explanation:

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