# a loaded ore car has a mass of 950 kg

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Q : A loaded ore car has a mass of 950 kg and rolls on rails. A loaded ore car has a mass of 950 kg and rolls on rails with negligible friction. It starts from rest and is pulled up a mine shaft by a cable connected to a winch, What maximum power must the motor provide

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the potential energy of the block Earth system and c the friction force exerted from FST SCE4102 at Technological and Higher Eduion Institute of Hong Kong

### Physics: Powers and Conservation of Energy Question

20091028&ensp·&enspA loaded ore car has a mass of 900 kg and rolls on rails with negligible friction. It starts from rest and is pulled up a mine shaft by a cable connected to a winch. The shaft is inclined at 23.0° above the horizontal. The car accelerates uniformly to a speed of 2.20 m/s in 11.5 s

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2018109&ensp·&enspAt its Kerb Mass of 2500 kg the manufacturer says it can legally tow another 2500 kg, but that towing weight decreases in direct proportion to how much the tow vehicle's weight increases. So if you loaded up the towing vehicle to its GVM of 3500 kg (or a payload of 1000 kg), that would only leave a towing capacity of 1500 kg to meet the GCM of

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20191018&ensp·&enspApproximate weight of load was 180,000 pounds (82,000 kg) bridge is rated at 35,000 pounds (16,000 kg). Residents must take a 23mile (37 km) detour. Water bridge Taiyuan, Shanxi province People's Republic of China 16 August 2007: 180t vehicle overloaded bridge designed for 20t: unknown Total collapse of 1 span of 2

### A loaded ore car has a mass of 935 kg and rolls on rails

A loaded ore car has a mass of 935 kg and rolls on rails with negligible friction. It starts from rest and is pulled up a mine shaft by a cable connected to a winch. The shaft is inclined at 26.0° above the horizontal. The car accelerates uniformly to a speed of 2.20 m/s

### (Solved) The 1.2Mg mine car is being pulled by winch M

1 Answer to The 1.2Mg mine car is being pulled by winch M mounted on the car. If the winch generates a constant power output of 30 kW, and the car starts from rest, determine the speed of the car

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A loaded ore car has a mass of 950 kg and rolls on tails with negligible friction. It starts from rest and is p Physics for Scientists and Engineers, Technology Update (No access codes included) Classify each of the interactions listed in Problem 20103 as a covalent bond or as a noncovalent interaction.

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20151019&ensp·&enspThe density of the air is 1.2 kg/m 3 and the kinematic viscosity is 1.6 x 105 m 2/s. (0.128 N) 2. A pipe bore diameter D and length L has fully developed laminar flow throughout the entire length with a centre line velocity uo. Given that the drag coefficient is given as C Df = 16/Re where P U u D Re o, show that the drag force on the inside

### PhysicsFinal (Multiple Choice) Physics Flashcards Quizlet

A 328kg car moving at 19.1 m/s in the +x direction hits from behind a second car moving at 13.0 m/s in the same direction. If the second car has a mass of 790 kg and a speed of 15.1 m/s right after the collision, what is the velocity of the first car after this sudden collision?

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### A loaded ore car has a mass of 950 kg and rolls on rails

Solved: A loaded ore car has a mass of 950 kg and rolls on rails with negligible friction. It starts from rest and is pulled up a mine shaft by a cable connected to a winch. The shaft is inclined at [math]30.0 ^ { circ }[/math] above the horizontal. The car accelerates uniformly to a speed of 2.20 m/s in 12.0 s and then continues at constant speed.

### Physics Chapter 7 Flashcards Quizlet

A 328kg car moving at 19.1 m/s in the +x direction hits from behind a second car moving at 13.0 m/s in the same direction. If the second car has a mass of 790 kg and a speed of 15.1 m/s right after the collision, what is the velocity of the first car after this sudden collision?

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20121210&ensp·&enspA block of mass m = 100kg moves on a rough horizontal surface with a coefficient of friction µ = 0.25. A railroad car is pulled through the distance of 960 m by a train that did 578000 J of work during this pull. How much The shelf is at a height "h" and the box has a mass "m". Lifting the box off the floor requires you to