Emma and Noah are playing on a seesaw. Noah, mass 22 kg, is seated 1.6 m away from the pivot point. Emma, mass 25 kg, wants to sit at a point that will make the seesaw exactly balance on its pivot. How far away from the pivot must she sit? Assume that the mass of the seesaw itself is small enough to ignore.

Q: Big Sister and Little Brother are balanced on a see-saw.  Big Sister sits a distance of 1.13m away…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

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A:

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Q: Big Sister and Little Brother are balanced on a see-saw. Big Sister sits a distance of 1.13m away…

A: Please see the attached image for the solution.   If there are queries or if the image is not…

Q: Problem 7: Three children are trying to balance on a seesaw that is 3.2 m long. Two playmates are…

A: Given:mass of A, ma = 45 kgmass of B, mb = 35 kgmass of C, mc  = 25 kglength of the 3.2 mpivot is at…

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A: Ans wer :- a) We need to cancel the moments from each of the blocks. Let the block be placed at x…

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Q: A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 3.74 g coins…

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Q: A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 4.80 g coins…

A: Visualize the problem:

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Center of Gravity of a system

The centre of gravity is a property that is based on the geometry of a rigid body or any particle. It is described as an equilibrium point or a hypothetical location where the total weight of the body is concentrated.