Mom and Dad have tied a rope to Matthew’s sled and are momentarily pulling him through the snow. Dad is pulling with force A and Mom with force B. A: 54 N at 65° north of eastB: 130 N at 22° south of east a. Determine the resultant force of A and B.b. Determine the acceleration that these momentary forces would create for a 39-kg sled and child (assuming negligible friction).

Q: Problem B1. Two blocks A and B are held together (they move as one) while a force F of magnitude 200…

A: given :- Two blocks moves together with force F applied on block B as shown in diagram .

Q: An applied force of 89.4N is used to accelerate an object across a frictional surface. The object…

A: Given data:  Applied force (F) = 89.4 N Weight of the object (W) = 61.2 N Frictional force (f) =…

Q: A sled is resting on at point A when a 1.80 kN force applied on it causing it to accelerate…

A: Given that Initial force at point A is FA = 1.80 kN = 1800 N Acceleration at point A is aA = 12 m/s2…

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A: The following figure shows the free body diagram:

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A:

Q: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a…

A: Given, Force exert by first child F1 = 75 N Force exert by second child F2 = 90 N Friction force f =…

Q: 1200-kg car pulls a boat on a trailer. a) What total force resists the motion of the car, boat,…

A: Given values -  Mass of Car = mc = 1200 kg  Force = F = 2000 N  Acceleration = a = 0.5 m/s2 Mass of…

Q: A 2.0-kg block is at rest on ramp which makes 20° with the horizontal.   (a) What is the force of…

A: Given - mass of block , m = 2.0 kg angle of inclination of ramp, θ = 20o acceleration due to…

Q: Four forces act on an object, given by å = 30.3 N east, B = 44.3 N north, ċ = 72.7 N west, and D =…

A: A = 30.3 N east  B = 44.3 N north  C = 72.7 N west  D = 92.7 N south

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A:

Q: 3. A 1000-kg car pushes a 2000-kg trụck with a dead battery The wheels of the car push on the road…

A:

Q: A boat moves through the water with two forces acting on it. One is a 1,950-N forward push by the…

A: Given data:  Forward push force (F) = 1950 N Resistive force (f) = 1100 N Mass (m) = 1400 kg Time…

Q: A 50kg is pulled on by a rope. A horizontal force of 180 N applied to it. a. What is the weight of…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A fisherman in a boat is using a “10-lb test” fishing line.This means that the line can exert a…

A: Given, A fisherman in a boat is using a “10-lb test” fishing line. The line can exert a force of 45…

Q: Commercial airplanes are sometimes pulled out of the passenger loading area by a tractor. (A) And…

A: Force exerted by tractor, F bacward = 1.75 x 104 N Force experienced in resisting motion, F…

Q: Consider the baby being weighed . (a)What is the mass of the child and basket if a scale reading…

A: Dear student, this question has more than three sub-parts. We will answer first three sub-parts.

Q: 1. a) A boat moves through the water with two forces acting on it. One is a 2000N forward push by…

A: a) Given quantities: mass of the boat (m) = 1000 kg  Forward force on the boat (F) = 2000 N…

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A:

Q: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a…

A:

Q: A 4-kg block is acted upon by three horizontal forces as shown in the diagram. a. What is the net…

A:

Q: a) You are standing in a Golden Arrows bus. Why do you seem to move forward if the bus then suddenly…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

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A: Given:- The mass of the man = 77 kg  The mass of the woman = 64 kg  The woman pushes  the man with a…

Q: The distance between two telephone poles is 50.0 m. When a 1.00-kg bird lands on the telephone wire…

A: SOlution: Given that L = 50m m = 1 kg x = 0.2 m

Q: travel local and abroad. She is already at the airport with her 20.0-kg suitcase at constant speed…

A: GivenMass od suitcase, m=20 kgAngle, =θSutcase pull with force, F=35 NFriction force on the…

Q: 1. A 25-kg box is attached to two light ropes and is being pulled in a frictionless, horizontal…

A: Mass of the block is m = 25 kg Force acting on the block in east direction is F1 = 15 N Force acting…

Q: 3. A van is pulling a trailer along a level road, as the figure below illustrates. The mass of the…

A:

Q: 2) The ground reaction force acting on Carter during his long jump is 4,500N acting forward and…

A:

Q: A boat moves through the water with two forces acting on it. One is 2000 N forward push by the water…

A: Formula of acceleration of boat is as follows: a=Fnetm…

Q: Commercial airplanes are sometimes pushed out of the passenger loading area by a tractor. (a) An…

A: To determine,part (a)mass of the airplane(mp).given,mass of the tractor(mt)=1800 kgForce exerted by…

Q: Two teams of nine members each engage in a tug of war. Each of the first team's members has an…

A:

Q: A) Two men are pulling a wooden box by applying two forces on it. First man apply a force of…

A: Force 1 , F1 = 50 N at an angle of 240 with the negative x axis . Force 1 , F2 = 52 N at an angle of…

Q: Squid use jet propulsion for rapid escapes. A squid pulls water into its body and then rapidly…

A: Given: Mass of the squid = 1.5 Kg Acceleration = 20 m/s2 Amount of water ejected = 0.15 Kg

Q: The distance between two telephone poles is 50.0 m. When a 1.00-kg bird lands on the telephone wire…

A: Given quantities: Mass(m)= 1 kg acceleration due to gravity (g)=10 m/s2 The free body diagram can be…

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A:

Q: Situation A norm Situation C norm 20 M Fgrav 20 N Problem Solving Situation B Ffriet 5 N 3N…

A:

Q: A boat moves through the water with two forces acting on it. One is a 1,800-N forward push by the…

A: (a) The acceleration of the 1,400-kg boat will be 0.576 m/s2.

Q: 9. Suppose two children push horizontally, but in exactly opposite directions, on a third child in a…

A: Given,

Q: engage in a tug of war. Each of the first team's members has an average mass of 68 kg and exerts an…

A: F=ma

Q: Two people are pulling a heavy 95 kg box across the floor as shown in the figure. Person A is…

A:

Q: 2B. Blocks A and B are connected by a cable that passes over a frictionless pulley as shown. If the…

A:

Q: 1. Two boxes are in contact with each other, sitting on a flat surface. The mass of box 1 is m¡=…

A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…

Q: 3. a. Explain, with a free body diagram, how an object can experience a zero net force when at least…

A:

Q: Each of the first team's members has an average mass of 72 kg and exerts an average force of 1350 N…

A: Force on a body is defined as : F=Ma where F= Force  M= mass of the body a= acceleration of the body…

Q: Two forces are applied to a car in an effort to move it. (Let F1 = 410 N and the angle is 10…

A: F1 = 410 N @10oF2 = 369 N @30omass of car = 3000 kg

Q: A 2.5-kg concrete block sliding on a vertical wall is being acted upon by a force P as shown in the…

A:

Q: A boat moves through the water with two forces acting on it. One is a 1,650-N forward push by the…

A:

Q: A 66 is sprinter starts a race with an acceleration of 5.8 m/s square. a. What is the magnitude of…

A: According to Newton second lawF=m×aHereF=Force on objectm=mass of objecta=acceleration of object