Juan, with a mass of 62 kg is standing on a board inclined 22 inches with the horizontal. What is the components of Juan's weight, a. Normal (perpendicular) to the board and, b. Parallel to the board.

Q: 10) Derive the differential equation governing the motion of a body that is subject to both the…

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Q: A 4285N block is held in horizontal position as shown by a wedge at B. If the coefficient of…

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Q: A1/ For the shape below, the Resultant of three forces (200N, F1 and F2) is 60ON: (a) the force F1…

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Q: 13. Forces Fı and F2 act concurrently on point P, as shown in the diagram below. F, = 10. N North F2…

A: Given: The force F1 and F2 are concurrent forces and the angle between them is 90o. F1=10 NF2=10 N

Q: Three forces pull an object: F1 = 50 N towards the +x; F2 = 50 N towards the +y and F3 = 70 N, 30o…

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Q: 4. A Force F1 and F2 act on an object at the origin. F1 acts on the object at the direction of 0 =…

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Q: Devs and Vanj are sitting 112 cm apart from each other in their office, when suddenly they felt a…

A: distance between two persons (d) = 112 cm = 1.12 m gravitational force (F) = 2.76×10-5 N Let the…

Q: Who has the larger mass, a woman weighing 140 lb or one weighing 610 N?

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Q: 2. Four dogs named Astro, Bam, Clifford, and Don play tug-of-war game with a toy. Astro pulls on the…

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Q: Your friend, who dislikes doing pushups,  when she does a pushup from her knees,. You estimate your…

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Q: 5. An egg of mass 50g is in the stiff box of mass 300g. surrounded on all sides by padding that…

A: According to Newton's second law Net force = mass × acceleration

Q: 17. Why does it hurt less when you fall on a softer surface? a. The softer surface decreases the…

A: Given that          You fall on soft surface  To determine that       Why does it hurt less when…

Q: A cook holds a 1.80-kg carton of milk at arm's length. What force FB must be exerted by the biceps…

A: Given: The mass of the milk carton is m=1.80 kg. The schematic diagram is as shown below:

Q: 1. Two bodies of masses 0.5 kg and 1 kg are lying in the X-Y-plane at points (-1, 2) and (3, 4)…

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Q: What is true about the mass of an astronaut on Earth and in space if an object has a mass of 50 kg?…

A: Introduction: The mass of the object is quantities measured of inertia, and it is fundamental…

Q: The leg and cast in the figure below weigh 175 N (w1). Determine the weight w2 and the angle α…

A: the free body diagram is shown below.

Q: iv. Imagine that a 60.0 kg person is standing on a 40.0 kg cart, as shown in the diagram. Also on…

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Q: A 1,600-kg mid-size car is parked on an inclined road. Because of the weight of the car and its…

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Q: *94. A 5.00-kg block is placed on top of a 12.0-kg block that rests on a frictionless table. The…

A: The frictional force can be given as, Ff=μFNFf=μmg The acceleration can be given as a=μsg

Q: Three particles are along the x-axis. 2 cm 2 cm 92 93 9,- 4, - 5 nC and q, - -5 nC. Calculate the a.…

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Q: 400 600 Example: The force R is the resultant of the forces P1 P2, and P3 acting on the rectangular…

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Q: 2. Barry carries his tray of food to his favorite cafeteria table for lunch. The 0.50 m long tray…

A: 2(a) Analyze the diagram of the given situation. Here, mT, mF and F represent the mass of the tray,…

Q: A mountain climber, in the process of crossing between two cliffs by a rope, pauses to rest. She…

A: Given values -  θL=65oθR=80oW=570 N

Q: . A 1200 kg elevator is carrying an 80-kg passenger. Calculate the acceleration of the elevator, and…

A: GivenMass of elevator, m1=1200 kgMass of Passenger, m2=80 kg

Q: Two uniform 72.1-g marbles 1.69cm in diameter are stacked as shown in the figure, in a container…

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Q: P = FN kN P = MN kN 1 1 1 2 For the force system shown in the figure determine the horizontal and…

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Q: Two people, one with mass 50kg and one with mass 60 kg are sitting opposite each other in rolling…

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Q: 1. A force P = 800 N is shown in Fig. a. Find the y-component of P with respect to x and y axis. b.…

A: "Since you have posted multiple questions we will solve the first one for you. If you want a…

Q: Consider the figure below. 45.0° 45.0° 60.0 N 60.0 N (a) What is the resultant force exerted by the…

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Q: 12. An object is equilibrium may not have a) any forces acting on it b) velocity c) any torques…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 70h 7. The helicopter view in the figure below shows two people pulling on a stubborn mule. Here F,…

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Q: An object of unknown weight is suspended as shown. The tension in rope 1 is 31 N, and the tension in…

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Q: A 30.3 kg boy and a 55.8 kg girl are on the surface of a frozen lake, 14.0 m apart. Using a rope,…

A: According to Newton's third law , force acting on the boy will be same as the force exerted by the…

Q: A  mass M of 10 kg hangs from three wires as shown in Figure.  If the system is in equilibrium,…

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Q: A 5.00-kg block is placed on top of a 12.0-kg block that rests on a frictionless table. The…

A: (a) When a force is applied to the more massive block, the net force on the block can be given as,…

Q: Two flower pots are hanging on a rope as shown. If flower pot 1 weighs 12lbf and flower pot 2 weighs…

A: The image can be broke up into two free body diagrams as shown below.

Q: 1. A man is dragging a trunk up the loading ramp of a mover's truck. The ramp has a slope angle of…

A: As per our guideline, I have solved the first question, Please post other questions separately.

Q: •• P13 An elevator is accelerating upward at a rate of 3.2 m/s². A block of mass 30 kg hangs by a…

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Q: Mass of wooden box = 2 kg  Coefficients static and kinetic  between the box and the firction board…

A: Given:Mass of the box, m = 2 kgcoeff of static friction, μs = 0.70coeff of kinetic friction, μk =…

Q: 8. Two loads of 50 kg and 75 kg are hung at the ends of a rope passing over a smooth pulley shown in…

A: Given values: Mass, m1=75 kg Mass, m2=50 kg Acceleration due to gravity, g=9.8 m/s2

Q: ur friend, who dislikes doing pushups, begins to do a pushup from her knees. You estimate your…

A: Given: The mass of the object is 62.41 kg. The acceleration due to gravity is 9.8 m/s2

Q: 3. Several boxes were placed on top of a table and stacked on each other. The masses are the…

A: Let the given masses of the boxes be as: m₁ = 2kg m₂ = 1kg m₃ = 0.5kg m₄ = 0.2kg m₅ = 0.1kg Since…

Q: 12.) Two effectively massless pulleys are used to hold the two F masses at rest, as shown in the…

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Q: 38. A 35-kg crate rests on a horizontal floor, and a 65-kg person is stand- ing on the crate.…

A: Normal force is the upward force exerted by the ground on a weight resting on the ground . The…

Q: 5. a. What is the resultant force exerted by the two cables supporting the traffic light in the…

A: given tension in cable, T = 60 N cable making an angle of 45 ° with horizontal

Q: 5. BIO The person in Figure P4.55 weighs 170 lb. Each crutch makes an angle of 22.0° with the…

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Q: A heavy chandelier with mass 200 kg is hung by chains in equilibrium from the ceiling of a concert…

A: mass (m) = 200 kg θ1 = 26oθ2 = 58o

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!