A child who weighs 29kg is pulled uphill on a sled by their parent at an...
A child who weighs 29kg is pulled uphill on a sled by their parent at an angle of 30 degrees to the horizontal. the coeffiecient of kinetic friction is 0.06. At what force does the sled need to be pulled to keep constant velocity
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A child who weighs 29kg is pulled uphill on a sled by their
parent at an...
) child is pulled along the flat ground on snow on a sled by his father....
) child is pulled along the flat ground on snow on a sled by his father. The child and sled together have a mass of 33 kg. The father pulls the sled by a rope 40 degree angle above the horizontal. If the coefficient of friction between the snow and the sled is. 16, determine the force the father must pull with to maintain constant velocity. (you mus which is angled upward at a nd th e Normal Force and...
Problem 4 A child is dragging a 2kg sled through a flat patch of snow (coefficient...
Problem 4 A child is dragging a 2kg sled through a flat patch of snow (coefficient of kinetic friction: 0.1) with a constant force, by pulling on a rope at an angle of 25° to the horizontal. The sled is moving at a constant speed. (a) Draw a free body diagram for the sled as it is being pulled. (b) Find the magnitude of all the forces acting on the sled. (c) If the child were to suddenly release the...
QUESTION ? 1 poi A child on a sled (total mass-35k) is pushed by another child...
QUESTION ? 1 poi A child on a sled (total mass-35k) is pushed by another child along a horizontal surface at a constant velocity. The pushing force has a magnitude 463 N which is applied at 8 = 26 90 angle as shown above. Frictional force is also present. Draw a free-body diagram for the child-sled system and determine the normal force in N with 3 significant figures Acceleration due to gravity - 9.30 m QUESTIONS A child on a...
A sled weighing 60.0 N is pulled up a snowy hill inclined at 10 degrees to...
A sled weighing 60.0 N is pulled up a snowy hill inclined at 10 degrees to the horizontal at a constant speed so that the coefficient of kinetic friction between sled and snow is 0.070. A penguin weighing 70.0 N rides on the sled. If the coefficient of static friction between penguin and sled is 0.950, find a). the force of friction between the sled and the snow, b). the force of static friction between the penguin and the sled,...
A sled is being pulled by a dog on a horizontal surface. Are the following statements...
A sled is being pulled by a dog on a horizontal surface. Are the following statements true or false? Explain your answer If there is no friction between the sled and the surface (dog has friction) the sled will move no matter how little force the dog applies on the sled. When there is friction the coefficient of static friction remains the same as the force applied by the dog increases until the sled starts to move. Once the sled...
A heavy sled is being pulled by two people. The coefficient of static friction between the...
A heavy sled is being pulled by two people. The coefficient of static friction between the sled and the ground is μs = 0.595 and the kinetic friction coefficient is μk = 0.403. The combined mas of the sled and its load is m =276 kg. The ropes are separated by an angle φ = 27 degrees, and they make and angle of θ = 30.8 degrees with the horizontal. assuming both ropes pull equally hard, a) what is the...
A sled is being pulled across rough snow by a rope at an angle of 20°...
A sled is being pulled across rough snow by a rope at an angle of 20° to the horizontal. The sled has a mass of 31 kg and the passenger has a mass of 22 kg. The sled is moving at a steady 0.63 m/s. The force on the rope is 65 N. A. Draw a free body diagram for the sled and passenger as one thing. B. What is the normal force on the sled? C. What is the...
(20 pts) A sled loaded with firewood is pulled by a tractor. The tractor exerts a...
(20 pts) A sled loaded with firewood is pulled by a tractor. The tractor exerts a constant force with magnitude 2000 N in the horizontal direction. The total weight of the sled and the firewood is 3000 N, and the coefficient of kinetic friction between the sled and the road is 0.30. If the sled travels a distance of 5.0 m, (a) show the free-body diagram, (b) calculate the work done on the sled by the tractor, (c) calculate the...
A father pulls a sled and child with a force of 220 N by a rope...
A father pulls a sled and child with a force of 220 N by a rope making an angle of 20 degree with the horizontal. If the sled and child has a mass of 47 kg, to the nearest hundredth of 3 m s what is the acceleration of the sled and child? Two crates of mass 75 kg and 110 kg arc in contact and rest on a rough horizontal surface. A 620 N force is exerted on the...
A heavy sled is being pulled by two people as shown in the figure. The coefficient...
A heavy sled is being pulled by two people as shown in the figure. The coefficient of static friction between the sled and the ground is As-0603, and the kinetic friction coefficient is μ< : 0.411. The combined mass of the sled and its load is m-351 kg. The ropes are separated by an angle φ = 25°, and they make an angle θ = 31.1° with the horizontal. Assuming both ropes pull equally hard, what is the minimum rope...
) child is pulled along the flat ground on snow on a sled by his father. The child and sled together have a mass of 33 kg. The father pulls the sled by a rope 40 degree angle above the horizontal. If the coefficient of friction between the snow and the sled is. 16, determine the force the father must pull with to maintain constant velocity. (you mus which is angled upward at a nd th e Normal Force and...
Problem 4 A child is dragging a 2kg sled through a flat patch of snow (coefficient of kinetic friction: 0.1) with a constant force, by pulling on a rope at an angle of 25° to the horizontal. The sled is moving at a constant speed. (a) Draw a free body diagram for the sled as it is being pulled. (b) Find the magnitude of all the forces acting on the sled. (c) If the child were to suddenly release the...
QUESTION ? 1 poi A child on a sled (total mass-35k) is pushed by another child along a horizontal surface at a constant velocity. The pushing force has a magnitude 463 N which is applied at 8 = 26 90 angle as shown above. Frictional force is also present. Draw a free-body diagram for the child-sled system and determine the normal force in N with 3 significant figures Acceleration due to gravity - 9.30 m QUESTIONS A child on a...
(20 pts) A sled loaded with firewood is pulled by a tractor. The tractor exerts a constant force with magnitude 2000 N in the horizontal direction. The total weight of the sled and the firewood is 3000 N, and the coefficient of kinetic friction between the sled and the road is 0.30. If the sled travels a distance of 5.0 m, (a) show the free-body diagram, (b) calculate the work done on the sled by the tractor, (c) calculate the...
A father pulls a sled and child with a force of 220 N by a rope making an angle of 20 degree with the horizontal. If the sled and child has a mass of 47 kg, to the nearest hundredth of 3 m s what is the acceleration of the sled and child? Two crates of mass 75 kg and 110 kg arc in contact and rest on a rough horizontal surface. A 620 N force is exerted on the...
A heavy sled is being pulled by two people as shown in the figure. The coefficient of static friction between the sled and the ground is As-0603, and the kinetic friction coefficient is μ< : 0.411. The combined mass of the sled and its load is m-351 kg. The ropes are separated by an angle φ = 25°, and they make an angle θ = 31.1° with the horizontal. Assuming both ropes pull equally hard, what is the minimum rope...
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