• Exercise: Obtain the equivalent stiffness for the following spring networks. kl xl i) Wwww x2 Www www k3 k2 kl Ww. k3 x2 ii) wW wwW F k2

Q: The spring of the mechanism works under tension and at the same moment it exerts a tension force of…

A:

Q: Muscle moment arm = 5 cm = d Weight of load = 10 kg Weight of torso = 50 kg a) What is the Moment of…

A: The moment of the load to torso is given by,Mload to torso =Wload x h + Wtorsox bWhere,Wtorso =…

Q: A 4.8 m long from fixed point, 0.5 m wide and assumed a thickness of 30 mm throughout a springboard…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Figure Q1a shows two cables attached to a half-ring anchor point as shown in Figure Q1a. Force…

A: (a) To find: The angle θ made by force F1. Given: The force is F1=2170 N. The force is F2=1240 N.…

Q: The axle radius is 1 m and the wheel radius is 4 m.  A 1600-N load is attached to the axle via a…

A: To maintain static equilibrium, the following three equations must be satisfied: 1. The summation of…

Q: The potential energy of a spring is a. Always negative b. Always positive c. Positive or negative…

A: This question is based on the concept of potential energy of spring.

Q: Identify the correct units of the spring constant, k. ft lb ft/lb unitless lb/ft

A: According to the question we need to define the unit of the Spring constant

Q: The figure below shows the normal configuration of the head with proper posture. The center of mass…

A: Given:

Q: RSL-2 A rod of negligible mass is pulled down at each end as shown to the right. The rod is…

A:

Q: . Find the effective stiffness (ke) of the spring system shown below. m

A:

Q: An object having 15 kg mass weighs 14 kg on a spring balance. The value of ‘g ‘at this place 14 m/s2…

A: mass = 15kg weight on spring balance = 14 kg

Q: Pr1. A ladder consists of two legs of mass m attached together by a frictionless joint. The ladder…

A: Given, The mass of each leg is m The angle between the two legs is 2ϑ

Q: Spring index is: (where: OD = The outside diameter, ID = the inside diameter, Dw the wire diameter,…

A:

General safety guidelines

Safety guidelines are the set of rules and codes that must be followed in the workplace for the occupational safety of workers, the machines, and the equipment that are present inside the workshop premise. There are many unsafe conditions and hazardous materials inside the workshop that makes prey for certain risk factors associated with health conditions. Extreme safety precautions must be taken inside the work area just like the precautions and practices that are been followed for Corona Virus Disease 2019 (COVID-19). People can also educate themselves by joining various health programs and camps. These will provide them with the necessary skills and knowledge about safety awareness. Occupational Safety and Health Administration (OSHA) thrives to create a safe and healthy environment for the workers working in the industries and provides them with proper education and training.