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1. A net force of 3.50 N acts on a 2.75 kg object. What is
1. A net force of 3.50 N acts on a 2.75 kg object. What is the acceleration of the object?2. Describe the basic concept of Atwood machine. What is the net applied force? What is the mass to which this… read more
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The mass of a subway car and passengers is 40,900 kg. If its
The mass of a subway car and passengers is 40,900 kg. If its acceleration as it leaves a station is 0.7 m/s2, what is the net force (in N) acting on it? (Enter the magnitude.)… read more
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Please help!! I desperately need help with these physics questions, I'm just no good with physics equations. Here are my questions: 1. Suppose you apply a force of 1 N to block A and a force of 2 N to… read more
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1. Alamogordo and Cloudcroft (both towns in New Mexico) are
1. Alamogordo and Cloudcroft (both towns in New Mexico) are 19.5 miles apart via US Hwy 82, a steeply uphill, twisting mountain road. An 18-wheeler makes the trip in 45 minutes. What is the truck's av… read more
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Can anyone help me with this physics question Experiment
Can anyone help me with this physics question? Experiment with a simulated wagon, or sled. The experiment is set up so that you can change the mass of the sled, the value of the hanging mass, and the … read more
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........A charge lies of -5 micro-Coulomb with a mass of 20.8
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Question 2 A charge lies of -8 micro-Coulomb with a mass of
Question 2 A charge lies of -8 micro-Coulomb with a mass of 22.2 kg lies on a horizontal surface with a coefficient of kinetic friction of 0.46. It is immersed in a uniform field with an x component o… read more
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1. A 1.0 kg mass (mA) and a 4.0 kg mass (mB) are attached to
1. A 1.0 kg mass (mA) and a 4.0 kg mass (mB) are attached to a lightweight cord that passes over a frictionless pulley. The hanging masses are free to move. Find the acceleration of the larger mass. a… read more
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Physics Questions I am looking for an expert in Physics who can help me with my timed test I am going to take. I need to answer and include detail on how I obtained the answers. So that means I will n… read more
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a 10kg mass is on an incline of 35 degrees and it is connected
a 10kg mass is on an incline of 35 degrees and it is connected to a pulley that has a 20 kg mass hanging straight down. A) determine the acceleration of the system and the tension in the rope for the … read more
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A 10 - kg mass on a horizontal friction - free air track is ...
A 10 - kg mass on a horizontal friction - free air track is accelerated by a string attatched to another 10 - kg mass hanging vertically from a pulley. a) What is the force due to gravity in newtons t… read more
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A 68 kg person on skis starts from rest down a hill sloped
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1. A net force of 3.50 N acts on a 2.75 kg object. What is
1. A net force of 3.50 N acts on a 2.75 kg object. What is the acceleration of the object? 2. Describe the basic concept of Atwood machine. What is the net applied force? What is the mass to which thi… read more
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Question 1. The drawing shows three particles far away from
Question 1. The drawing shows three particles far away from any other objects and located on a straight line. The masses of these particles are mA = 363 kg, mB = 517 kg, and mC = 154 kg. Find the magn… read more
abozer
Bachelor's Degree
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Question 1. The drawing shows three particles far away from
Question 1. The drawing shows three particles far away from any other objects and located on a straight line. The masses of these particles are mA = 363 kg, mB = 517 kg, and mC = 154 kg. Find the magn… read more
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The instruments attached to a weather balloon have a mass ...
The instruments attached to a weather balloon have a mass of 4.6 kg. The balloon is released and exerts an upward force of 100 N on the instruments. (a) What is the acceleration of the balloon and ins… read more
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33.) 1.)A horizontal force of 12N acts on an object that ...
33.) 1.)A horizontal force of 12N acts on an object that rests on a level, frictionless surface on the earth, where the object has a weight of 98N. (a.) what is the magnitude of the acceleration of th… read more
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The coefficients of friction between a block of mass 1 ...
The coefficients of friction between a block of mass 1 kg and a surface are Î¼s=0.64 and Î¼k=0.42. Assume the only other force acting on the block is that due to gravity, what is the magnitude of the … read more
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Doctoral Degree
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