In the situation shown in image, let u be the angle of the slope and suppose there is friction between the cart and the track. You find that if the cart and bucket each have the same weight w, they remain at rest when released. In this case, what is the magnitude of the friction force on the cart? Is it less than, greater than, or equal to w

Q: The input piston and output plunger of a hydraulic car lift at the same level, as shown in the…

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Q: 20 N. F3 is parallel to the plane and of magnitude 30 N. Determine the work done by each force as…

A: Given: F1= 40 N F2=20 N F3=30 N d=80 cm=0.8 m To determine: The work done by all the forces

Q: Choose the correct option with brief explanation of it.

A: Given; A block of mass M is released from point P on a rough inclined plane with inclination angle…

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

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Q: A mass is leaning against a spring, compressed of a distance d = 50 cm. Compute the speed of the…

A: Given:To find:Speed of massDistance traveled

Q: A jet traveling at a speed of 120 m/s executes a vertical loop with a radius of 500 m. (See next…

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Q: The 2-ft-dia. can shown is rotated at 100 rpm (a) Find the force acting on the bottom of the can.…

A: Given: The diameter of can, d = 2 ft The speed of can, N = 100 rpm The initial height of water, ho =…

Q: A crate of 64 kg simply stands on the moving cart with constant acceleration a. The height from the…

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Q: A ring (whose mass is m, the average radius r and has a negligible thickness) is suspended on…

A: Given : The mass of the ring = m The average radius of ring = r The coefficient between the ring…

Q: You are pulling a mass down a slope at a constant speed with a cable. If the mass is 100 kg, the…

A: Given, Mass, m = 100 kg Angle of inclination, θ=5° Friction between mass and slop, μk=0.5

Q: Two blocks are connected by a massless rope over a frictionless pulley, as shown in the diagram…

A: Given data, frictionless pulley Ma = 2 kg  mass at block B Mb = 0.2 kg Angle of inclination θ= 30∘…

Q: While the astronauts are trying to fix the crane, the cable slips off the pulley and the buggy falls…

A: Once applied, force is described as an external cause that alters or tends to modify the…

Q: A string holds and wraps around a solid cylinder (7-kg and R = 8-m). A person pulls the string…

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Q: You have been selected as a potential intern in a construction company in Aqaba, Jordan. For…

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Q: 2. What is the definition of an angle in radians? 3. Does the weight of an object depend on its…

A: 2 .ONE RADIAN =The angle in the centre of a circle subtended by an arc whose length matches the…

Q: A 2310 kg space station orbits Earth at an altitude of 535 km. Find the magnitude of the force with…

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Q: Q4: Three empty (130N ), (3m.) diameter drums are shown in Fig. 4. Neglect friction at all contact…

A: In a free body diagram, all the external forces acting upon the body are taken into consideration.…

Q: Given the amount of atmospheric pressure on the surface of the Earth, what is the mass of a column…

A: Given, Atmospheric pressure, P=101.3025KPa Radius of the circle, r=0.25m Acceleration due to…

Q: Q5: A jet engine airplane has a weight of 64 kN and wing area of 20 m². If the engine output be 8…

A: Given: Let us consider the given data,                 Weight, F=64 kN            Wing Area,A=20 m2…

Q: Let us say that we have a ladder with its own length (L) and its own mass (m) this ladder just so…

A: Frictional force is the force of resistance offered by the ground on the object to restrict the…

Q: Q3: A car with mass of 800 Kg moves around a 700 m-radius curve at a constant speed of 60 Km/h. If…

A: Givenm=800kgr=700mV=60km/h=60×1033600=16.667 m/s

Q: An aeroplane required for take off speed of 80 km/h, the run on the ground being 100m. The mass of…

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Q: The mass of Block(A) in Fig. below is( 6 kg ).The coefficient of friction between the block and the…

A: Given data: The mass of block A is mA=6 kg The coefficient of friction is μ=0.25

Q: Use vectors to explain why it is difficult to hold a heavy stack of books perfectly still for a long…

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Q: A person starts from rest at the top of a large frictionless spherical surface, and slides into the…

A: Given Data The initial speed of the person is:Vi=0 As the person start from rest and The…

Q: You are designing a roller coaster ride. The cars (mass m) start from rest at the top (height H) of…

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Q: Q2/ A Body of weight of 40 Kg is pulled along a rough horizontal plane by pull of 20 N acting at an…

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Q: There is a box with height 1.2 m, width 0.8 m and mass 50 kg. It contains a very expensive…

A: Given Data m=50kg θ=30° h=1.2m w=0.8m μ=0.4 Here the FBD

Q: In Tony Hawk's Pro Skater video game, a ramp at the extreme park is frictionless. Figure 1 shows a…

A: Energy conservation methods are used to explain the problem.

Q: Link…

A: Given: Choose an Applied Force at the beginning, and keep it constant for this entire experiment.…

Q: A crate of 69 kg simply stands on the moving cart with constant acceleration a. The height from the…

A: To find: The maximum acceleration of the cart. Given: The mass of the crate is m=69 kg. The…

Q: tail force

A: Tail force is 15kN

Q: kg, al ed together, compressing a spring S bet- =t on a level, frictionless surface. The sp to…

A: Given data as per question Mass of block A, mA=1 kg Mass of block, B, mB=3 kg Speed of block B,…

Q: Q1) Yousif pushes toward the right on a box with a force of magnitude 31.0 N. Sarah applies an 11.0…

A: Given: Fright =31 NFleft=11 NFf=4.50 NR= 98 N

Q: You pull on a crate using a rope as image, except the rope is at an angle of 20.0 ∘ above the…

A: Given Weigh of crate W=325 N Rope makes an angle of θ=20° with horizontal kinetic friction between…

Q: An elevator moves downward at a speed of 1 ft/s. If the total weight is 4500 lbf, find the…

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Q: You move a 50-kg crate by pushing it with a 120N force at an angle of 42 degrees above the…

A: Mass of the crate, m= 50 kg Force, P= 120 N Angle, θ= 42∘ Crate is moving with constant velocity.…

Q: LO5kg The figure above shows a block rotating in a vertical circle at the end of a string. At P, the…

A:

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.