Two blocks of mass 50 kg and 40 kg are connected by a light inextensible string as shown in Fig. Find, from first principles, the acceleration of the system and tensions in the cable. Take Friction coefficient = 0.3

Q: The super-container vessel in the figure has a total mass displacement of (4000) long tons. This…

A: Assumed free body diagram

Q: In the adjacent figure, two masses connected by a rope (mass ignorant) pass around the pulley of…

A:

Q: A block of mass 6 kg resting on a horizontal surface is connected by a cord passing over a light,…

A:

Q: Consider the following diagram. m1320 kg and m2= 10 kg. The system is being pulled by an applied…

A:

Q: Problem #1 A student pushes the 1.25 kg block in the figure below against a horizontal spring,…

A:

Q: Find the coefficient of friction Friction force=150 N Normal force=400 N

A: Given data : Friction force=F Normal force=N'   Required : Coefficient of friction

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

A:

Q: Consider the following diagram. m1=20 kg and m2= 10 kg. The system is being pulled by an applied…

A: Form above FBDWe havemgsinθ+μsmgsinθ=T110×9.8×sin 30°+0.2×10×9.8×sin 30°=T1T1=58.8 N

Q: A ring of mass m is attached to the spring and slides over the rod. Unextended length of the spring…

A: Given data ,  we have  a=200mm b=220 mm m = 3.5 kg K=18 N/m

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: A ball of mass M = 1 Kg is fired (CilL) from the ground with initial velocity of 20 m/s that makes…

A:

Q: Find an expression for the centrifugal force Fc if it depends on the mass m, the angular velocity…

A:

Q: Given that the slot (for the cord) in the cylinder with 17.6 kg in the figure below has a negligible…

A:

Q: There is a system including two blocks. (ma = 2kg, mg = 8kg) This system starts movement from the…

A: Part (a) Write down the given value using suitable variables. Here mA signifies block A mass, mB…

Q: A light spring with force constant 3.80 N/m is compressed by 7.60 cm as it is held between a…

A: Write down the given value using suitable variables. Here K signifies force constant, x signifies…

Q: 3) Imagine a pendulum with mass M which is connected to ceiling via a massless rod. An object with…

A:

Q: A ball of mass m, and a block of mass m, are attached by a lightweight cord that passes over a…

A: From the Newtons second law on the ball, For the ball to accelerate upwards, the necessary…

Q: QI Block A in the figure below weighs 1.40 N, and block B weighs 4.20 N. The coefficient of kinetic…

A:

Q: A baseball (radius = .0366 m, mass = .145 kg) is dropped from rest at the top of the Empire State…

A:

Q: What torque must be applied to the cylinder to keep it rotating?

A: Given: To determine: Torque applied

Q: jet

A: Let vane is symmetrical then; θ0=θ1=θ 180-2θ=150θ=15o…

Q: a LA

A:

Q: A body of mass (M) 10 kg is initially stationary on a 45° inclined plane as shown in figure. The…

A: Given:

Q: A small box of mass m is placed on top of a larger box of mass 2m as shown in Figure. When a force…

A:

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 force, F = 12 N, making an angle of 02 = 15° to the ramp pulls up a block of mass m = 2 kg. The…

A: (a) The acceleration of the block up the ramp when the length of the spring is 0.6 m is 0.4 m/s2.…

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: A ring of mass m is attached to the spring and slides over the rod. Unextended length of the spring…

A: Given data: Initial or free length of spring lo=200mm, the mass of collar=3.5kg, stiffness of…

Q: During Aang's training for his battle against Fire Lord Ozai, he tried moving the large,…

A:

Q: A block P of weight 50 N is kept on a plane and now pulled so that the extension in the spring is 10…

A: Given data as per question weight of block P =50 N Extension in spring =10 cm The stiffness of the…

Q: A body of mass (M) 10 kg is initially stationary on a 45° inclined plane as shown in figure. The…

A: Given:

Q: A vertical circular cross-sectional jet of air strikes a conical deflector as shown in Figure G. A…

A:

Q: A force, F = 12 N, making an angle of 02 = 15° to the ramp pulls up a block of mass m = 2 kg. The…

A:

Q: In the system below, the coefficient of friction between the block and the table is 0.2. 5 kg 2 kg…

A: Given: m1=5 kgm2=10 kgm3=2 kgμ=0.2

Q: A man pulls up box of mass 70kg using an inclined plane of effective length 5m onto a platform 2.5m…

A:

Q: A force P pulls a series of blocks initially at rest as shown in the figure where all cords are…

A:

Q: The two boxes have identical masses of 45 kg. Both experience a sliding friction force with Hk =…

A:

Q: A 2-kg block on a frictionless inclined plane at 40° has a cord attached to a pulley of mass 1 kg…

A: The given problem belongs to kinetics of rigid bodies. In the problem, D'Alemberts principal will be…

Q: W

A:

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

A:

Q: The piston of a 60° twin V-engine has strokes of 126 mm. The connecting rods driving a common crank…

A:

Q: A block of mass M1 resting on an inclined plane is connected by a string and pulleys to another…

A: W1=1500 N so m1=15009.81=152.905 kgW2=1000 Nm2=10009.81=101.936 kgμ=.2 θ=45° FBD of block…

Q: Sliding box: a) A box of mass m slides down an inclined plane and makes an angle with the…

A: Friction is the force that prevents one solid item from slipping or rolling over another. Frictional…

Q: A force, F = 12 N, making an angle of 02 = 15° to the ramp pulls up a block of mass m = 2 kg. The…

A:

Q: Two blocks mA = 3.0 kg and mB = 8.0 kg are on inclines and are connected together by a string as…

A: (a) Draw the free body diagram of body A. WA=mAgWA=3 kg9.8 m/s2WA=29.4 N

Q: A spring with spring constant k=70 kN/m is used to stop the box of mass m with initial velocity V1=…

A: Given: the spring constant, k = 70 kN/m The initial velocity of box, V1 = 7 m/s The initial change…

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

A:

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.