Q.1) A 50 kg block is dropped from a height of 2 m onto the the 20 kg pan of a spring scale. Assuming the impact to be perfectly plastic, determine the maximum deflection of the pan. The constant of the spring is k = 20 kN/m.

Q: body (mass 800 g) changes velocity from 25 m/sec to 40 m/sec, find the kinetic energy?

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Q: Calcdate Sefe aergnt liquid hauint valume m3 and wight°5o KN

A: Given data : Weight (W)=50 KNVolume(V)=7 m3

Q: A fluid changes state from p1 = 105 kPaa, V1 = 0.558 m3 to p2 = 690 kPaa, V2 = 0.057 m3; the…

A: Given data  P1 = 150 kPaa V1 = 0.558 m3  P2 = 690 kPaa  V2 = 0.057 m3  U1 = U2    To determine…

Q: Does the Mach number of a gas flowing at a constant speed remain constant?

A: Answer: No, mach number of gas flowing at constant velocity won't remain constant.

Q: Pendulum and extra mass, give equation of motion for 0(t) : L, L2 k 2x(t) m,

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Q: Q4: Find the force when 60 kg of blood is given upward of about 0.1s, in a velocity nearly 1 m/s.

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Q: Find the velocity of car Kinetic energy=888 J Mass of car=70 kg

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Q: 4. Derive the MEPDiesel in terms of e, P1, rk, re, & k.

A: P-V diagram of Diesel Engine

Q: A cylinder contains gas in equilibrium at temperature T. Ina reversible, adiabatic expansion of the…

A: given; ⇒initial gas temperature=T⇒moving wih velocity=u

Q: Air is in a piston/cylinder setup at 2000 kPa pressure and 290 K temperature (see below figure). Air…

A:

Q: There are liquids with d, 2d densities that do not mix with each other. identical K, L pistons,…

A:

Q: x1(t) = y1(t) - y2(t)  and x2(t) = dy2(t)/dt  write the equation of state

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Q: Heat Engine Entropy A heat engine operates between the temperatures 370K and 300K. In one complete…

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Q: Using steam table p=0.53-Mpaa & t= 250 degrees celsius Find the value of u specific volume

A: Given Data - Pressure P=0.53 MPa Temprature T=250'C We have to find different properties using steam…

Q: The water in the vessel consisting of liquid and vapor in equilibrium at 8.1111 Mpa. It has found…

A: Given data, P = 8.1111 MPa u = 2138.211 kJ/kg Find T,h,v,s Condition of steam

Q: Find the internal energy and specific volume for nitrogen in a state where the temperature is 500°C…

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Q: it is know that a fluid is such that. Np X = ²/² + fip) find the equation of state is constant

A: The equation of state for a fluid describes the relationship between the thermodynamic properties of…

Q: A ballast-type accumulator with a 3,000-in. capacity is heated from 70°F to 225°F. What will be the…

A:

Q: Draw T-v and P-v diagrams for different P and T respectively. Show critical point and lable

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Q: f the steem is 100g and the liquid is 12 g. Find the quality of steam?

A: Given Data : Mass of steam(m)=100 gm Mass of liquid(M)=12 gm

Q: Q14 12 Kg of water at 25C Mixed with 30lit of water ats4e. calculate the temRature of the Mixture…

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Q: Two streams of moist air (A and B) mix at point C. If stream A provides 50% by massflow and stream B…

A: Given: The mass flow of the stream of moist air A, m1 = 50% The mass flow of the stream of moist air…

Q: P₁ pg 2g + Z₁ = P₂ pg 2 2g +22 (4.8) Equation 4.8 is known as Bernoulli's equation. In this text we…

A: p1ρg+v122g+z1=p2ρg+v222g+z2The above Bernoulli's equation is applicable for ideal fluids only. Ideal…

Q: In figure below, water enters at point A and leaves at point C. The process is steady state. The…

A: Draw the free body diagram for the fluid and the pipe at joint A as:

Q: Don't we have to convert mass into weight in order proceed with the problem.

A: Given data: mass of man=75kg mass of crate =130kg coefficient of friction, shoe and ground=0.4…

Q: Find the velocity of car Kinetic energy=888 J Mass of car=70 kg

A: Given data : Mass of car m=70 kg Kinetic energy K.E=888 J   Required : Velocity of car

Q: Using R-134a ( Tetrafluoroethane) Chart :  find the Pressure of refrigerant having Enthalpy = 250…

A: Given, Temperature,T=-10°CEnthalpy,h=250KJ/kgTo calculate,Pressure of refrigerantTable used-R-134a…

Q: EX:- Determine the phase of the şubstance at the given state. a-water at 100 °C , 500 KPa

A: State is determined using property table.

Q: al Banrallng Mament

A: To Find: (a) Shear Force at each point. (b) Bending Moment at each point.

Q: Q6. Explain how heat transfer between the boundaries.

A: Boundary Conditions The mathematical expressions of the thermal conditions at the boundaries are…

Q: The only force exerted by a stationary fluid is_ O a. Distorted force O b. Shear force O. Tangential…

A: The only force exerted by a stationary fluid is_ O a. Distorted force O b. Shear force O c…

Q: Find the temperature in Celcius for water at 50 kPa, 5.27 m³/kg

A:

Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.