A 7 meter long stick is suspended from two strings. The stick has a mass of 17kg that is uniformily distributed. A 9kg dog is sitting 0.7m from the left end of the stick. Where is the center of mass? How do you know?

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Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 50…

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Q: 7.00 Ω 5.00 Ω 2.00 Ω 15.0 V + Α + E

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Q: circuit shown below left, find the magnitude and the direction of the current through each resistor…

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Q: (if there is any sketches or illustration, kindly include them) A man pulls a sled whose mass is 20…

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Q: ㅋ multiplying through out by 7. 18.2 (11.9 13 + 15) + 7×11.2 1₂ = 7x9 294.98 13 - 210 13 - 210…

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Q: 6. How much charge can be stored in a capacitor with a capacitance of 1F in a 3V source? O 0.33C O…

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Q: ur circuits have the form shown in the diagram below. The capacitor is initially uncharged and the…

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Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 40…

A: spring constant (k) = 40 Nm mass of block (m) = 27 kg θ = 50odistance moved (d) = 0.5 mFexternal =…

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A: Using Newton's second law of motion:                     Fnet    = ma                    Mg - T = Ma…

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Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 50…

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Q: 3. Situation "In basketball, a player in the of shooting pushes the ball and aims his shot into the…

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Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 50…

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Q: When the spring is released, (a) how far up the incline (with respect to its initial position) will…

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Q: in the given figure below, 13.5-kg block is sliding down a 60°-rough incline. The speed DIOCK 1.86…

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Q: Light of wavelength 427 nm illuminates a round 0.2-mm diameter hole. A screen is placed  7.6 m…

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Q: In the given figure below, a 3.0 -kg block is sliding down a 600-rough incline. The speed of the…

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Q: A 21 Volt battery was connected across point A and B as in FIGURE 1. GIVEN: ²₁=10N, R2=28N, R₂-40N,…

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Q: 1. A circular current loop with a diameter of 3 m carrying a current of 2 A is placed in the…

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Q: A 3.0 kg block moves up on a rough 20° inclined plane with µk = 0.43. A force of 16 N parallel to…

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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.