A 0.400-kg particle has a speed of 1.90 m/s at point circled A and kinetic energy of 7.10 J at point circled B. (a) What is its kinetic energy at ? J (b) What is its speed at ? m/s (c) What is the net work done on the particle by external forces as it moves from to?

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A: Given: Given that,Mass of the block m=4 kg, distance d=5 m, Force F=20 N directed at an angle θ=30°…

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Q: şame tension is directed parallel to the snow? directed 25° above the snow. The tension in the rope…

A: Given: Tension in the rope, T = 94N Angle b/w rope and snow, θ = 25o Distance covered, s = 35.0m

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A: Given: The mass of the automobile is 1010 kg. The speed is 77 km/h.

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Q: You drop a 2.50 kg book to a friend who stands on the ground at distance D-10.0 m below. If your…

A: As per  guidelines we are supposed to answer ?️only first 3 sub-parts. Kindly repost other parts in…

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Q: An object of mass ? = 64 g slides on a frictionless table, constrained by a cord to a circular path…

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Q: Dr. Frankenstein is pushing a loaded Aldi’s cart through a grave- yard collecting parts for his…

A: F=300 Nx=5 mm=85 kgv=0.8 m/s

Q: A hydroelectric generator converts kinetic energy of water into electrical energy. Each second 2974…

A: a) The total energy available is, TE=efficiencymgh=0.732974 m31000 kg1 m39.80 m/s2133 mTE=2.83×109 J

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Q: A 4kg block is lowered down a rough inclined plane a distance of 5m from A to B. of 37o with the…

A: 1The work of the weight during the motion of the block from A to B.2 The workdone by the friction on…

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Q: ETC - CIMS - 1. A student of mass 50 kg caries a bag weighing 4000g from the ground floor to his…

A: The solution is given below

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A: mass = 100 kg acceleration = 0.8 m/s2distance = 5 m Apparent weight = m(g+a) = 100 (10+0.8) = 1080 N…

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Q: A 0.200-kg particle has a speed of 1.50 m/s at point O and kinetic energy of 7.10 J at point ®. (a)…

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Q: You weigh 530 NN. Your bathroom scale contains a light but very stiff ideal spring. When you stand…

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Q: oblem 2. A 4.0 kg object moving with an initial velocity of 8.0 m/s on a horizontal surface comes to…

A: Given that                    The mass of the object is (m) = 4.0kg                    The initial…