.Q21 The forces do not cause rotation

Q: 5.8. (a) What is the weight of 2 slugs of salami? (b) What is the mass of 2 lb of salami?

A: Solution:   Note: Dear Student! As per our guidelines, we are only allowed to answer a single…

Q: a) Please explain clearly the following situation: i) A car was designed with two conditions (1)…

A: (i) The drag coefficient on the car turning sharp corners is higher than the drag coefficient on the…

Q: Discussion: 1. The effect of distance between blocks on the balance force.

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Define the term Normal Force,N?

A: There are two types of forces onto the cross section of the material. First the forces that are…

Q: What is the kinetic friction force acting on the block?   μ_k*mg sinθ   μ_k*mg cosθ   μ_k*mg   zero…

A: When the two surfaces have relative motion with each other then it subjected to frictional force.…

Q: Generally, the effect of shear force is zero at the support of simply supported beam which is…

A: This statement is (FALSE)

Q: 2. Granny Shots The last player in the NBA to use an underhand foul shot (a "granny" shot) was Hall…

A: Since we only answer upto three subparts, we will answer the first three. Please resubmit the…

Q: true or false: Shear rate is the force required to slip one layer of a fluid past another with a…

A: Given:- Shear rate To find: The sentence is true or false

Q: Discussion: 1. The effect of angle 0' on the balance force.

A:

Q: Day 1: Why do engineers use protatypes in the engineering design process?

A: Any major machinery of equipment that is in development has prototyping before full-fledged…

Q: Forces on a rope in a tug of war is an example of collinear concurrent forces Select one: O True O…

A: In a tug of war, a rope is used and pulled from both sides by participants.

Q: calculate the rate of fall

A:

Q: External Force Damper mass m Smooth Surface No Friction Spring eMechanica.com

A: Given data, From the Dalembert's principle the equation of motion can be given as –

Q: The reaction at C 120 lb 300 lb lb www 120 lb

A: Given

Q: In liquid gas separation process, liquid droplets will settle out of gas phase if A)The drag force…

A: Option D  The gravitational force acting on the droplets is equal to the drag force

Q: A 150 lbm person is able to jump 22 inches (elevation of center of gravity) if they first crouch so…

A: Given data: The weight of the person is W=150 lbm The jump by the person is h=22 in The crouch by…

Q: Consider someone at the gym is lifting weight with a quadriceps extension: Derive equations and…

A: When the shin pad is farthest from the knee the torque applied to lift the weight is Torque =…

Q: A cylindrical tank is filled with water at the rate of 5,000 gal/min. The height of water in the…

A: Given data: Q=5000 gal/mint=15 minh=20.42 ft Need to determine the diameter of the tank.

Q: A wind tunnel has an inlet section with a velocity of 360 ft/s at standard atmospheric conditions.…

A: Velocity at inlet, V1= 360 ft/s= 360(0.3048) m/s= 109.728 m/s Pressure at inlet, P1= Patm= 101325…

Q: Small explanation. Aerodynamic lift results from ________ Principle.

A:

Q: 2. Calculate the required force P. Assume pulley is weightless and frictionless. Block is moving…

A:

Q: A cylindrical bucket 150 mm in diameter and 200 mm high contains 150 mm of water. A boy swings the…

A:

Q: State law of parallelogram of forces.

A: Parallelogram of forces: The parallelogram of the forces is used to obtain the two forces' resultant…

Q: Part A - Minimum speed to be imparted to the box Use the work-energy theorem to calculate the…

A:

Q: 14- The effort in the Lacarnage equation determines whether there is a movement that accelerates or…

A:

Q: The friction force

A: Given; From the given figure;Coefficient of friction,μ=0.1Force applied,F=0.8NMass of 1 kg is…

Q: (MPa, 100 95 80 compression 70

A: for strut ABd=12mmA=π4×122A=113.097mm2For post C-d=40 mmA=π4×402A=1256.637 mm2

Q: An agent which destroys or tends to destroy motion is called Select one: Motion Moment Force Couple

A: Solution:

Q: A force may be defined as the action of one body on another body, which changes or tends to change…

A: A force is defined as action of one body on another body and it's tends to change the motion of it…

Q: The product of velocity and mass of fluid particle is known as momentum. Select one: True False

A: The product of velocity and mass of fluid particle is known as momentum. For linear it is know as…

Q: A channel section 300 mm × 10 mm is 20 mm thick. Find the centre of gravity of the section from the…

A: The channel section with the given dimensions is as drawn below. Since the width of flange given was…

Q: The potential energy for 2,000 m3 of water stored in dam at a height of 20 m is.

A: Given information: The volume of water stored in the tank (v) = 2000 m3 The height of the tank (h) =…

Q: ‘Hydraulic lift’ works on the basis of

A:

Q: Which of the following statement is correct? (a) A force is an agent which produces or tends to…

A: As per Newton's 2nd law of motion, force is rate of change of momentum.   If force is applied to the…

Q: A cylindrical container with a diameter of 11.5 m. It has an outlet almost to the bottom, rounded…

A: Given: Diameter : 11.5 m Diameter of hole : 1.2 m h = 12 m

Q: Which of the following statement(s) is(are) correct? a. For closed system operating adiabatically,…

A:

Q: VE FUNCTIONS OF EACH COMPONENTS

A: we have to discuss functionality of different parts of tensile strength test.

Q: b) Assume that the drag force F experienced by an object moving through a fluid is proportional to…

A: For solution refer below images.

Q: What is the labor cost for the rebar installation of 200 kg with productivity rate of 0.3 labor…

A: Total labor hours per day is T=200×0.3=60 Now the labor cost for the labor installation is…

Q: Which force do not cause rotation

A:

Q: The type of impeller used in the blower experiment is a. Open type straight vanes b. closed type of…

A: The type of impeller used in the blower experiment is

Q: The turning effect produced by a force acts on the body is called as

A: Answer: Option D

Q: the minimum force

A: Given; If the coefficient of the static friction for all surfaces is 0.4, Block R is tied to the…

Q: 1. Do a project research based on this topic. Gas turbines are used for many purposes from aeroplane…

A: A gas turbine, additionally called an ignition turbine, is a kind of consistent and gas powered…

Q: The surface tension is created by force in fluids Pressure Force Adhesive force cohesive force Shear…

A: given; the surface tension is created by ....force in fluid.

Q: Which of the following statement(s) is/are correct? I. The “action” and “reaction” forces are in…

A: It is required to choose correct answer

Q: A force may be defined as the action of one body on another body, whic changes or tends to change…

A: As per our guidelines we are supposed to solve one question per post if multiple questions are…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.