When landing on a carrier, a 10,000-lb airplane is given a deceleration og 3kg(96.6 ft/sec^2) by means of a cable engaged by an arresting hook. Find the tension in the cable. Format of the answer is lb.

Q: A 119.23-kg skier starts with an initial speed of 29.22 m/s and coasts up a H=6.10-m-high rise as…

A: ma=-mg sinθ-μN    =-mg sinθ-μ mg cosθ    =-mgsinθ+μcosθa=-g(sinθ+μcosθ) acceleration

Q: Two objects are connected by a light string that passes over a frictionless pulley as shown in…

A:

Q: 7. An automobile weighing 1455 kg traverses a 458 m curve at a constant speed of 48 kph. Assume no…

A:

Q: Part A When the bar is at the angle 0, the rod is rotating clockwise with constant angular velocity…

A:

Q: 25. Suppose the mass m = 400 grams, as shown, moves to the left at 10 m/s. It strikes the spring and…

A: Option c is correct.

Q: A Locomotive starts from rest and pulls a train, weighing 20 X 106 N down a 1per cent grade. The…

A:

Q: A block of mass, M = 25 kg, is at rest on the horizontal. If μₛ = 0.3 and a constant force of 100 Nt…

A:

Q: Pendulum and extra mass, give equation of motion for 0(t) : L, L2 k 2x(t) m,

A:

Q: Q1: An object of mass m=5kg placed on frictionless horizontal table is connected to a string that…

A: Givenm1=5kgm2=9kg

Q: Two blocks are connected by a string. Block 1 is on a frictionless surface, while block 2 hangs…

A: Given, m1=2.2kgm2=1.4kga2=3.8m/s2 Free body diagram ,

Q: The 3,000lb race car is up and running again and slides into a wall at 150mph. What is the kinetic…

A:

Q: A sled loaded with three people. Moving downhill on a hill. The hill surface has a friction force…

A:

Q: 1. A block of mass m slides down on the surface of a wedge of mass M (see figure below). If there…

A:

Q: A mass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. Initially, the…

A: Let mass attached=m Spring constant of spring =k Apply Newton's second law for the system ,…

Q: Some ECOR1048 students are curious about expanding their knowledgebase and conduct an experiment.…

A:

Q: A 40.0-N crate starting at rest slides down a rough 6.00-m-long ramp, inclined at 30.0 degrees with…

A: Given: The weight of the crate is W=40 N, The length of the ramp is L=6 m, The inclination of the…

Q: A bungee jumper who weighs 200 lb from a bridge 130 ft above a river. The bungee cord has an…

A:

Q: 20 sin(@t) A B D 150 225 225 75 N 50 N K = 2,5 kN/m C= 33 Ns/m

A:

Q: A 4-kg block rests on a smooth surface and is acted upon by force F, as shown in the figure. What is…

A: According to Newton's second law, the acceleration of an object is directly proportional to the net…

Q: m h A block of mass m sliding down an incline at constant speed is initially at a height above the…

A: Mechanical Equilibrium: A body is said to be in mechanical equilibrium if it satisfies the following…

Q: 9.6-Mg truck resting on of a barge wnich displaces Mg toward he bow at a speed relative to the barge…

A:

Q: n the following figure, the horizontal surface on which this block slides is frictionless. If the…

A: F=30 Nmass of the block, m=10 kg

Q: 1.) Name two distinct advantages of the energy methods: 2.) Must the potential energy of a body of…

A: 1. They don't damage our planet. These clean energy sources are non-pollutant, produce minimal or…

Q: A speedboat with a mass of 529 kg (including the driver) is tethered to a fixed buoy by a strong…

A: Given : mass of the speedboat, m = 529 kg length of cable, r = 28.3 m Tension Force in Cable = Fc =…

Q: A 3.00 kg block is pushed against a spring with negligible mass and force constant k = 500 N/m,…

A:

Q: 45. A 2.00 kg block (mass 1) and a 4.00 kg block (mass 2) are connected by a light string as shown;…

A: 45. Given Data: The value of m1 = 2 kg. The value of m2 = 4 kg. The angle of incline is θ=40° The…

Q: m WWW h 1. A crane released a block of mass 5.0 kg from a height of 2.0 m towards a spring with…

A:

Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 50…

A: Given:k=50 N/mm=50 kgθ=30°x=0.3 mF=50 Nμ=0.3

Q: 6. A block is pushed up a frictionless 30° incline by an applied force as shown in the figure. If F=…

A:

Q: A 200-kg log is pulled up a ramp by means of a rope that is parallel to the surface of the ramp. The…

A:

Q: PROBLEM 2.7 A train running at 80 kph decelerates at 3 m/min2 for 18 minutes. Find the distance…

A: Ans : option d    S=u.t+(1/2).(-a).(t^2) s=(80/60).18-(1/2).(3/1000).(18x18) s=24-(3/2000).(18x18)…

Q: A crate moves 10 m to the right on a horizontal surface as a woman pulls on it with a 10 N force as…

A:

Q: 1. a bow uses a 16-gram arrow as its ammo, and its string behaves as an ideal spring. When the…

A: Assumed, the given force is the average force of the bow, Force, F = 200 N distance of the string…

Q: A 200-lb block is sliding along a horizontal plane at 4 ft/s when a force P is applied on it as…

A:

Q: 1) A cable is attached to a 0.5 kg block that slides over the smooth rigid horizontal rod AB. The…

A: Draw the free-body diagram of the block.

Q: A 0.150 kg frame, when suspended from a coil spring, stretches the spring 0.0400 m. A 0.200 kg lump…

A: According to the law of conservation of energy, total initial energy of a system is equal to the…

Q: Block Pof mass 2 kg slides down the surface and has a speed 20 m/s at the lowest point, y where the…

A: Answer: The normal force at Q is 420.00 N.

Q: Specifically a dynamics problem: A sphere is fired downward into a medium with an initial speed of…

A: The deceleration of the particle is given by the equation:…

Q: A 25.5 kg mass (m) is suspended by the cable assembly as shown in the figure. The cables have no…

A: Given data: The suspended mass, m = 25.5 kg. Draw the free-body diagram.

Q: A block of mass m slides on a horizontal rough surface head on into a spring of spring constant k =…

A: Given data: Mass of the block = 'm' kg. Spring constant, k=730 N/m. Block's velocity is, v=4.33 m/s…

Q: A circular tank of diameter 3 m contains water up to a height of 4 m. The tank is provided with an…

A: Given:D=3 mh1=4 md=0.4 mh2=2 mCd=0.60

Q: A 20-kg crate is subjected to force F = (2s2 + 3)N, where s is the displacement in meter. If the…

A: Mass of the crate, m= 20 kg Force, F= (2s2+ 3) N Coefficient of friction, μ= 0.20 Initial…

Q: The crate with a mass of 80 kg is being towed by a chain which is directed at 20°. Find the crate…

A:

Q: A body A rests on a smooth horizontal table. Two bodies of mass 2kg and 10kg. hanging freely, are…

A:

Q: Find the weight suspended from a vertical spring whose modulus is 100 lbs/ft and around 2 seconds as…

A:

Q: 1) A small steel block and a magnet rest on a horizontal frictionless table. The steel block weighs…

A: Given The weigh of the steel block is w=0.07 N. The force on the block at d=26 cm away from the…

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.