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The diagram below is a top-down view of two children pulling a 12....
From a bird’s eye view, two men are pulling on a car, the first man pulling...
From a bird’s eye view, two men are pulling on a car, the first man pulling with a force of 120 N at an angle of 70 degrees above the positive X-axis from the above view, and the second man is pulling with a force of 85 N at an angle of 105 degrees form the positive X-axis. 2.1) Find the single force and direction that is equivalent to the two men’s pulling force. Answer: 196 N @ -5.6 degrees...
The helicopter view in the figure below shows two people pulling on a stubborn mule. (Take F1...
The helicopter view in the figure below shows two people pulling on a stubborn mule. (Take F1 = 111 N and F2 = 87.0 N.) An illustration shows the helicopter view of a mule being pulled along a forked road in two directions by two men. An x y coordinate system is overlaid on the image, with the origin at the mule's nose, and the mule facing in the positive y-direction. The man on the right is pulling the mule toward...
1. In a tug-of-war game, 12 children pull on two sides of a rope. Define right...
1. In a tug-of-war game, 12 children pull on two sides of a rope. Define right as +x and left as –x. On the right, there are two children each pulling with a force of 122 N, one pulling with a force of 86 N, and three each pulling with a force of 102 N. On the left, there is one child pulling with a force of 180 N, two each pulling with a force of 90 N, and three...
62 need help PLEASE DRAW FREE BODY DIAGRAMS!!!!! A boy coasts down a hill on a...
62 need help PLEASE DRAW FREE BODY DIAGRAMS!!!!!
A boy coasts down a hill on a sled, reaching a level surface at the bottom with a speed of 7.0 m/s. if the coefficient of friction between the sled's runners and the snow is 0.050 and the boy and sled together weigh 600 N, how far does the sled travel on the level surface before coming to rest? A woman at an airport is towing her 20.0-kg suitcase at constant speed...
GOAL Apply the basic definitions of work done by a constant force. PROBLEM An Eskimo returning...
GOAL Apply the basic definitions of work done by a constant force. PROBLEM An Eskimo returning from a successful fishing trip pulls a sled loaded with salmon. The total mass of the sled and salmon is 50.0 kg, and the Eskimo exerts a force of 1.20 102 N on the sled by pulling on the rope. (a) How much work does he do on the sled if the rope is horizontal to the ground (θ = 0° in the figure)...
answer all 5 questions 12:09 in Cap . In-call volume Question 1 20 pts A flight...
answer all 5 questions
12:09 in Cap . In-call volume Question 1 20 pts A flight attendant pulls her 2 kg flight bag a distance of 81 m along a level airport floor at a constant velocity. The force she exerts is 66 N at an angle of 60 degrees above the horizontal. Find the work she does on the flight bag. Please report the answer to the nearest whole number. Please do not include units or the answer will...
Sample Class Problems-Force and Acceleration Prob#l: Two people are pushing a stalled car (the ma...
Sample Class Problems-Force and Acceleration Prob#l: Two people are pushing a stalled car (the mass of the car is 1850kg). One person applies a force to the car, while the other applies a force of 395N. Both forces act in the same of 560N also acts on the car, but in a direction opposite force arises because of friction and the extent to which the pavement opposes Find the acceleration of the car. direction. A third force to that in...
Suppose the tractor pulls horizontally on the sled instead of at an angle of 36.9. As...
Suppose the tractor pulls horizontally on the sled instead of at an angle of 36.9. As a result, the magnitude of the friction force increases to 4400N. What is the total work done on the sled? Answer: 1.20x10 J onedo 72 Work 187 SOLUTION The statement of the problem gives the hright h rather than the distance s measured along the ramp, but we can solve for h by recogsizing from the geometry in Figare 7.13 that s sinB- h....
The diagram below shows two negatively charged metal spheres, Sphere A and Sphere B. A positively...
The diagram below shows two negatively charged metal spheres,
Sphere A and Sphere B. A positively charged pith ball is placed at
the three locations shown. a)At each one of the three
locations, draw two field vectors, one for each of the two charged
spheres. Label each vector as EA and EB. For
each vector, draw the correct direction of the vector, and an
approximate relative length. These vectors represent the force that
the electric field exerts on the positive...
Physics
Instead of moving back and forth, a conical pendulum moves in a circle at constant speed as its string traces out a cone (see figure below). One such pendulum is constructed with a string of length L = 12.5 cm and bob of mass 0.262 kg. The string makes an angle ? = 8.48° with the vertical.(a) What is the radial acceleration of the bob?magnitude m/s2direction ---Select--- upward inward outward downward(b) What are the horizontal and vertical components of the tension force exerted by the string on the bob? (Assume radially inward to be the positive x axis and vertically...
62 need help PLEASE DRAW FREE BODY DIAGRAMS!!!!!
A boy coasts down a hill on a sled, reaching a level surface at the bottom with a speed of 7.0 m/s. if the coefficient of friction between the sled's runners and the snow is 0.050 and the boy and sled together weigh 600 N, how far does the sled travel on the level surface before coming to rest? A woman at an airport is towing her 20.0-kg suitcase at constant speed...
answer all 5 questions
12:09 in Cap . In-call volume Question 1 20 pts A flight attendant pulls her 2 kg flight bag a distance of 81 m along a level airport floor at a constant velocity. The force she exerts is 66 N at an angle of 60 degrees above the horizontal. Find the work she does on the flight bag. Please report the answer to the nearest whole number. Please do not include units or the answer will...
Sample Class Problems-Force and Acceleration Prob#l: Two people are pushing a stalled car (the mass of the car is 1850kg). One person applies a force to the car, while the other applies a force of 395N. Both forces act in the same of 560N also acts on the car, but in a direction opposite force arises because of friction and the extent to which the pavement opposes Find the acceleration of the car. direction. A third force to that in...
Suppose the tractor pulls horizontally on the sled instead of at an angle of 36.9. As a result, the magnitude of the friction force increases to 4400N. What is the total work done on the sled? Answer: 1.20x10 J onedo 72 Work 187 SOLUTION The statement of the problem gives the hright h rather than the distance s measured along the ramp, but we can solve for h by recogsizing from the geometry in Figare 7.13 that s sinB- h....
The diagram below shows two negatively charged metal spheres,
Sphere A and Sphere B. A positively charged pith ball is placed at
the three locations shown. a)At each one of the three
locations, draw two field vectors, one for each of the two charged
spheres. Label each vector as EA and EB. For
each vector, draw the correct direction of the vector, and an
approximate relative length. These vectors represent the force that
the electric field exerts on the positive...
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&nb
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