mg sin e mg cos 0 FB mg sin 0 mg cos 0

Q: A deadlift is a weightlifting movement in which a lifter pulls a barbell from the floor A lifter…

A:

Q: A block of mass m, = 38 kg on a horizontal surface is connected to a mass m, = 21.2 kg that hangs…

A: Given, The two masses are, m1=38 kg, m2=21.2 kg The coefficient of kinetic friction is, μ=0.23

Q: Only two horizontal forces act on a 3.0 kg body. One force is 90 N due east, and the other is 8N…

A:

Q: A block of mass M = 109.0 kg on an inclined plane is attached to another block of mass m via a…

A:

Q: move a large crate of mass 32.0 kg across a rough floor, with coefficient of kinetic friction…

A: According to Newton's second law F = ma So acceleration a = F/m

Q: The figure shows a box of mass m, = 1.5 kg on a frictionless plane inclined at angle e = 31°. It is…

A: M1 = 3 kg M2 = 1.5 kg θ = 31° Horizontal force , F = 3.5 N  To find = a) Tension in connecting rod…

Q: Calculate the magnitude of the acceleration. Calculate the direction of the resultant force using…

A: Analyze the following figure. The applied forces can be represented in component forms as, Here, θ…

Q: Consider a patient with a dislocated shoulder placed in a traction appartus. The vectors A and B…

A: The net force  is 5.60 So, 5.60 = ACos32+Bcos32 As, A=B So, 5.6=2A×0.848 This implies A=5.6/1.696…

Q: An Amazon delivery driver leaves a box on a steep driveway (theta = 20 degrees).  The box weight (W)…

A:

Q: Three forces of magnitudes F,-4.0 N , F;=6.0 N, and Fy=8.0 N are applied to a block of mass m=2.0…

A: The forces acting on the system are F1 acting at an angle of 25° with the horizontal, F2 acting at…

Q: An initially stationary box of sand is to be pulled across a floor by means of a cable in which the…

A:

Q: shown, the mass of block 1 is m1 = 4.0 kg and the mass of block 2 is m2 = 8.0 kg. Block 1 sits on an…

A:

Q: Consider two horizontal forces, 225 N and 125 N exerted on a box toward the same direction. Find the…

A:

Q: The coefficients of static and kinetic friction between the 100-kg block and the inclined plane are…

A: Concept: The Schematic Diagram of the System is given below Here, W= Weight of the Block…

Q: A block of mass 57.1 kg rests on a slope having an angle of elevation of 24.3°. If pushing downhill…

A: Mass of the block m=57.1 kg The elevation of the slope θ=24.30 The force parallel to the slope F=192…

Q: block of mass M is pulled by a force T at an angle theta about the horizontal and moves at constant…

A:

Q: A block of mass 1.80 kg is pushed up against a wall by a force i that makes an angle of e = 50.0°…

A:

Q: Three forces act concurrrently on a body. Force A has a magnitude of 200 N and points 50o N of W;…

A: We have 3 forces given by A=200 N (50o North of West), B=100 N (30o East of North) and C=300 N (40o…

Q: he block A with a mass of 10 kg is pushed up the 25o inclined plane by applying a force F on it.…

A: a)  Force F is applied along the plane. Given that mass(m) is 10kg,f is the frictional force,…

Q: climbing on a hill that is inclined at 15° with the horizontal and you wish to build a rope tow to…

A: According to Newton's second law Net force F = ma

Q: 78 kg crate rests on a rough horizontal surface. The coefficient of static friction and coefficient…

A:

Q: How much force must the person apply to the suitcase to get it to start sliding? Find anequation…

A: mass of suitcasem=20 kgcoefficient of static frictionμ=0.30coefficient of kinetic…

Q: Any system of nonconcurrent coplanar forces can be replaced by a that is equivalent to the given…

A:

Q: wo blocks, M and M2, are connected by a massless string nat passes over a massless pulley as shown…

A: F = ma

Q: A book of mass 6.7 kg is resting on a flat level table. You push down on the book at an angle of…

A:

Q: A block of mass M is pulled along a horizontal frictionless surface by a rope of mass m, as shown in…

A: Given: mass of the block - M mass of the rope - m Horizontal pulling force- F

Q: Two forces 5 N and 10 N inclined at angle of 45° are acting on a particle. Find the resultant force…

A: solution as

Q: A foolish mover has a10kg box resting on a well-waxed and frictionless floor in a long hallway. The…

A:

Q: A block of wood that has a mass of 5 kg rests on a horizontal surface. A horizontal force of 20 N…

A: (a) Analyze the free body diagram of the given system. Here, F, fs, W and N represent the…

Q: In order to clean a dirty floor surface you push with force F directly along the handle of a mop, at…

A:

Q: Block B, with mass5.00 kg, rests on block A, withmass 8.00 kg, which in turn is ona horizontal…

A: Given that,The mass of Block B = 5 kg If the applied force on block A and B is equal to the…

Q: A block of mass 25 kg is held at rest on a rough plane inclined at an angle of 15 super ring…

A:

Q: In the figure, the coefficient of kinetic friction between the block and inclined plane is 0.23, and…

A: Given that  μk=0.23,θ=530

Q: A block of iron weighing 28 kg can be just pulled along a horizontal surface by a horizontal force…

A: Ans: Coefficient of Friction:- The friction force is the force exerted by a surface when an object…

Q: The tmck is to be towed using two ropes. Determine the magnitudes of forces FT 2nd F$ acting on each…

A: Given: Resultant force, F=950 N Angle, θ=50° To find: Magnitudes of forces

Q: block of mass m1 hangs from an ideal rope attached to a block of mass m2  which sits on an incline…

A: (a) Draw a separate free body diagram for each mass. Free body diagram for m1 Diagram :  The forces…

Q: 100 N %3D 1 60° 30°

A: Component of a vector along x axis = A cos θ Component of a vector alone y axis =A sinθ

Q: LEARN MORE REMARKS It's interesting that the final result depends only on the coefficient of static…

A: Static equilibrium occurs when the sum of external forces and torques are zero. We can often use the…

Q: Two forces lying in the x-y plane are defined by their magnitudes and direction angles, as shown in…

A:

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”