NA 35 m VB 30 m 25 m 40 m VC 15 m

Q: 5 8 ✓ 11 Q4. As shown in the image below, a 112-kg crate starts sliding down the inclined plane from…

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Q: Start with 1 lbf ft ⁄s and convert it to N⋅m/s and show that 1 lbf ⋅ ft ⁄s is equal to 1.36 W.…

A: Given Data  1 lb ---> 0.454 Kg 1lbf ----> 0.454(9.8)N 1 ft ---->0.305 m

Q: A system consists of three identical 19.32-lb particles A, B, and C. The velocities of the particles…

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Q: In the 1950’s an experimental train that had a mass of 25,000 kg was powered across a level 500 m…

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Q: A 70 kg jumper lands stiff-legged on the floor and changes his velocity from -4.5 m/s to zero in…

A: Mass of jumper, m = 70 kg  Initial velocity, Vi = -4.5 m/s  Final velocity, Vf = 0   Time interval,…

Q: At very high velocities, even small changes in velocities can cause significant changes in the…

A: The expression for kinetic energy is given as: KE=12mv2 Here, m is the mass of the body and v is the…

Q: A block of mass 1.0kg on a horizontal surface is attached to a horizontal spring of negligible mass…

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Q: A city has a fleet of 10 gasoline cars and 5 gasoline light trucks built in 2009. The annual vehicle…

A: Given data :-fleet of 10 gasoline cars and 5 gasoline light trucks built in 2009. The annual vehicle…

Q: A loaded truck weighs 16(10^3)lb and accelerates uniformly on a level road from 15 ft/s to 30 ft/s…

A: Given Data The weight of the truck is: W=16×103 lb The velocity is: 15 ft/s The final velocity is:…

Q: A car weighs 2200 lb and is travelling 100 mi/h on a race track that is on a 3% upgrade. The car is…

A: The objective is to determine maximum car acceleration.

Q: A centrifugal friction clutch has a driving member consisting of a spider carrying four shoes which…

A: Introduction In this problem, we will compute the mass of each shoe by first computing the…

Q: PROBLEM 8. The total weight of space shuttle including its payload mass and the empty external tank,…

A: Given data The total weight of space  mo = 428,100 lb. The external tank and the two solid rocket…

Q: What is the principle of impulse and momentum?

A: Impulse is defined as the quantification of the overall effect of a force acting over time certain…

Q: Q5. The 8-kg ball is connected to a spring with spring constant k = 100 N/m and unstretched length…

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Q: Q5. The 9-kg ball is connected to a spring with spring constant k = 240 N/m and unstretched length…

A: The sine component of the weight parallel to the inclined plane is responsible for the work done.…

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.