Stand with your heels and back against a wall and try to bend over and touch your toes. You’ll find that you have to stand away from the wall to do so without toppling over. Compare the minimum distance of your heels from the wall with the distance for a friend of the opposite sex. Who can touch their toes with their heels nearer to the wall: men or women? On the average and in proportion to height, which sex has the lower center of gravity?

Q: Consider the following mass distribution where the x- and y-coordinates are given in meters: 5.0 kg…

A: Given data The coordinates of the mass m1 = 5 kg is given as, x1,y1=0,0. The coordinates of the mass…

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Q: When is the torque at its maximum value? When is the torque having its minimum value?

A: To discuss maximum and minimum values of torque.

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Q: Consider the following mass distribution where the x- and y-coordinates are given in meters: 5.0 kg…

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Q: Answers only, please. Thank you 18. A uniform rectangular board has a length of 8.0 cm and a width…

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Q: A 0.120 kg, 50.0-cm-long uniform bar has a small 0.055 kg mass glued to its left end and a small…

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A: Answer - V top= 13m/s

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Q: Why can’t you put your heels firmly against a wall and then bend over without falling?

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A: m'=15g m''=5 g

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A: Given data: Angle from the vertical. θ=450 Distance from hands to feet, R=1.8 m Centre of gravity is…

Q: Consider the following mass distribution where the x- and y-coordinates are given in meters: 5.0 kg…

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Q: Consider the following mass distribution where the x- and y-coordinates are given in meters: 5.0 kg…

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Q: Achilles -Tibia tendon- Ankle joint 不4.6米 -12.5 > cm cm

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Q: Consider the following distribution of objects: a 4.00-kg object with its center of gravity at (0,…

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A: m1 = 1.00 kg at x1, y1≡0, 0m2 = 4.20 kg at x2, y2≡0, 3.00m3 = 5.40 kg at x3, y3≡4.00, 0m4 = 6.00 kg…

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Q: Consider the following distribution of objects: a 4.00-kg object with its center of gravity at (0,…

A: The given values are, m1=4.00 kgx1,y1=0, 0 mm2=5.20 kgx2,y2=0, 3.00 mm3=1.40 kgx3,y3=2.00, 0…

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.