kg cruise ship A 180,600,000- decelerates at a rate of 0.588m/s², how large is the unbalanced force acting on the ship to make it stop in the proper location?

Q: A fluid having a density of 1 g/cc is in a state with Grashof number 2 × 10° and Prandtl number 0.7.…

A: Given data: ρ=1 g/ccGr=2×106Pr=0.7a=10 m/s2 Need to determine the Rayleigh number.

Q: Give two examples for centrifugal force and centripetal force, Inertia and Momentum each and explain…

A: centrifugal force: This is the virtual force, when body is in a circular motion it acts outwards…

Q: An object moving with speed of 5 m/s has kinetic energy of 1200 J. Find the mass of object

A: Given data : Kinetic energy (K.E)=1200 J Velocity (V)=5 m/s   Required : Mass of object

Q: Particles: L = 7xp L=rp sin p=r₁p = rp₁ Solid body 1. Consider the system below. Calculate: a)…

A: Given system

Q: P2 = 50 Pa U2 = ??? P1 = 200 Pa %D Ah =10 m %3D 10 m/s

A:

Q: A car is moving on a straight road at 12 m/s .it is accelerated at 13 m/s?. What will be it's…

A: Given data :     Acceleration  =  a     Time  =  t    Initial velocity  =  u       To find :…

Q: A balloon is inflated with air at a rate of 6kg/min. If at a given moment the diameter is 30 cm and…

A:

Q: A tremendous force is generated when waterfreezes into ice and expands in volume by 9.0%. Suppose a…

A: Given: The volume expansion, ∆V = 0.09 The volume of cube initially, V = 1 m^3 The side length of…

Q: (Q 4] (a) The equation of a hill path is given by: Y = -0.001 x +0.2 x A small vehicle of mass 80 Kg…

A: Given, M=80kgY=-0.001x2+0.2xY=x(-0.001x+0.2)At Y=0,x=200mThus S=100m when initial velocity u=0

Q: A body (8 N) changes velocity from 5 m/sec to 7 m/sec, find the kinetic energy

A: The mass of the body can be determined as, W=mg (8 N)=m(9.81 m/s2) m=0.8155 kg

Q: H.W 1 body (mass 800 g) changes velocity from 25 m/sec to 40 m/sec, find the kinetic energy?

A: Velocity is the forward motion of a body. It is equal to the distance covered by the body per unit…

Q: Q3: A sircular solid disc of uniform thickness 20 mm, radiues 200 mm and mass 20 kg. is used as a…

A: We have to find kinetic energy of flywheel

Q: A 3 m diameter by 4.5 m high tank kept vertically is receiving of density water 1000 kg/m at the…

A: We know that a 3 m diameter by 4.5 m height vertically maintained tank receives 1000 kg/m3 water at…

Q: 37. For a tank (T = 41 C°, volume = 0.051 m³, the rate change of density = 2.6 kg-m³-s*), through a…

A:

Q: A body weighs 1000 lbf when exposed to a standard earth gravity ? = 32.174 ft/s². (a) What is its…

A: Given data,  Weight w= 1000 lbf.  ge= 32.174 ft/s2. gm= 1.62 m/s2.

Q: A simple pendulum is made of a 50 cm-string and a bob of mass m. At t=0, the pendulum is at its…

A: Given: length of string = 50 cm initial velocity at t=0 is (v)=2 m/s To find: maximum angular…

Q: Find the height h to which the following tank can be filled with water (density=1000 kg/m³) without…

A:

Q: 3 A fluid of density 1200 kg/m° at 1 atm pressure is compressed to 101 atm pressure isothermally. If…

A: Data given - Density of fluid = 1200 kg/m3  P1 = 1 atm  Isothermal compression = 4.8 × 10-5 atm-1…

Q: Mr. Muscedere pushes a box, that has a mass of 2.5kg, against a spring N/m) that is attached to a…

A: Given, Mass of box = m = 2.5 kg Spring constant = k = 1234 N/m Initial height of the box = h = 0.55…

Q: According to studies by Stevenson (1985), a diver (mass = 58 kg) entering the water from a 10 m…

A: Write the given data with suitable variables: m=58 kgv1=16.8 m/sv2=5.2 m/st=0.133 s

Q: iece of iron was placed in a bowl of liquid and left for a day. It was found that the iron piece…

A: given:weight loss w=0.25gk=87.6A=20cm2

Q: Don't use chatgpt i will upvote

A:

Q: Find the value of kinetic energy if mass of car is 55 kg moving with velocity 23 m/s

A: Given data : Mass of car=m Velocity of car=V   Required : Kinetic energy

Q: H.W. II A body (mass 800 g) changes velocity from 25 m/sec to 40 m/sec, find the kinetic energy? *

A: Given Data : Mass of body(m)=800 g Convert from gram to kg Mass of body(m)=0.8 kg Final…

Q: Q3: In the system, find the motion equation of the mass (m).

A:

Q: 6. A 100 cc block of Styrofoam (density 100 kg/m³) is held by a massless string, attaching the…

A:

Q: Q1: If the power generated by a wind system at a height of 50 m is equal to 30 kw at a wind speed of…

A:

Q: Q4 A piston of cross-sectional area a is used in a hydraulic press to exert a small force of…

A: Given data: Piston Area=a, A Need to determine the force magnitude (F).

Q: Q2: Suppose there are two bodies with an attractive force between them. The first body has mass (m)…

A: Let us consider the particle is placed at a distance x from first body .Let mass of particle=MMass…

Q: A hydrometer floats in a liquid. Find the relationship between the submerged volume, cross-…

A:

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.