WR = 30 m/s mHA = 5000 kg m, = 150 kg ►VHA = 200 m/s h=10000

Q: You are designing a high-speed elevator for a new skyscraper. The elevator will have a mass limit of…

A: The upwards journey can be divided into three parts, 1. When the elevator accelerates to maximum…

Q: You place a crate of mass 36.2 kg on a frictionless 3.53-meter-long incline. You release the crate…

A:

Q: A constant applied force F, of 11.0 N pushes a box with a mass m = 8.00 kg a distance x = 15.0 m…

A: Given - mass of box , m = 8 kg displacement of box , x = 15 m coefficient of kinetic  friction…

Q: This first part is at a angle of 30 degrees and it's 3 meters long. The other is at 45 degrees and…

A: According to the question the diagram of the scenario is:

Q: A constant force of 30 N pulls on a 16 kg block on a horizontal surface. The force is directed at 37…

A: Given,Mass of the block, m =16 kgForce, F = 30 NInitial velocity, u = 0 m/sFinal velocity, v = 3…

Q: A woman pulls a 20 kg suitcase across a rough pavement with the handle making an angle of 29° with…

A:

Q: "A 3kg particle moves along an x-axis according to v = 2 + 9t - 8t2, with v in meters per second and…

A: Mass of particle, m=3 kg Velocity along x- axis is, v=2+9t-8t2

Q: Bank robbers have pushed a 1000 kg safe to a second-story floor-to-ceiling window. They plan to…

A: (a) The robbers lower the safe from the window. Therefore, their initial velocity will be zero. From…

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Q: A body of mass 5 kg is dropped from a height of 100ft with zero velocity. Assuming no air…

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Q: A man is pulling a 20 kg box to the right with a constant force F = 50 N. The box is moving with a…

A:

Q: The only force acting on a 3.4 kg body as it moves along the positive x axis has an x component Fx =…

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Q: golf ball is hit from the ground (elevation is zero) and takes off with a launch speed of 55 m/s and…

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Q: (a) F (N) 10 s (m) 10 FIGURE 2.0 An object of mass 2.0 kg travels along horizontal floor under the…

A:

Q: You are a member of an alpine rescue team and must get a box of supplies, with mass 2.20 kg , up an…

A: Draw the free-body diagram of the box when it was in inclination. The box is moving above the…

Q: with d = 2.90 m. The block starts at x = 0, and is given a push to the left with an initial speed of…

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Q: A 8.0 kg box begins at rest on the ground. The coefficient of static friction between the box and…

A: Given  Mass m = 8 kg  Force F = 50 N

Q: An object of mass 0.85 kg is initially at rest. When a force acts on it for 2.9 ms it acquires a…

A:

Q: A 41 kg skier skis directly down a frictionless slope angled at 12° to the horizontal. Choose the…

A: Given : mass of skier, m = 41 kg              angle of inclination of hill, θ = 12°

Q: A block of mass 128 kg lies on a horizontal plane. A horizontal force F of magnitude 1073 N is…

A: Given  Mass of the block is m=128 kg Magnitude of the horizontal force is F=1073 N Distance traveled…

Q: When considering relative velocity, which of the following scenarios would result in a runner being…

A: A tail wind is a wind that flows in the direction of travel of object . A head wind is the wind that…

Q: rest. It has a constant acceleration of 21.9 m/s^2 for the first 1.50 s. Then the fuel is exhausted,…

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Q: skier wishes to build a rope tow to pull herself up a ski hill that is inclined at 150 with the…

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Q: A 0.25 kg arrow with a velocity of 12 m/s to the east strikes a target and pierces the bull's-eye of…

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Q: A 1000 kg car and a 2000 kg car are traveling on an icy road, meaning there is low friction between…

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Q: A 4 kg ball is moving across a frictionless surface wit a constant velocity of 2 m/s. Determine the…

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Q: c) 39.2 d) 19.4 Q5: The area under a velocity-time graph represents: a) speed b) change in…

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Q: A package of mass 56 kg is pushed up a ramp with a horizontal force of 450 N. The length of the ramp…

A:

Q: A man is driving his car with speed 53.0 mi/h on a horizontal stretch of road. (a) When the road is…

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Q: A basketball player of mass m=88.4 kg jumps straight up for a ball. To do this, he lowers his body…

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Q: A flatbed truck on a horizontal road is loaded with a block whose mass M = 900 kg. Initially the…

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Q: You are a member of an alpine rescue team and must get a box of supplies, with mass 2.80 kg , up an…

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Q: A skier of mass 65.0 kgkg is pulled up a snow-covered slope at constant speed by a tow rope that is…

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Q: blok b 350kg. first speed of B is 0. the log is pulled by rope ,v = 0.4t*t . what is the force of…

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Q: force 450 N pushes on a 30.7 kg box at an angle of 50° from the horizontal. Starting from rest , the…

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Q: Each of the three barges has a mass of 30 Mg, whereas the tugboat has a mass of 12 Mg. As the barges…

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Q: A truck of mass 10 000 kg pulls a trailer of mass 6 000 kg along a level road. The truck and trailer…

A: Let T be the connecting force between Truck and trailer

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Q: A 75 kg man jumps from a window 2.0 m above a sidewalk. The acceleration of gravity is 9.81 m/s² .…

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Q: block 1 of mass m1 2.0 kg and block 2 of mass m2 3.0 kg are connected by a string of negligible mass…

A:

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: