A kid is playing with a 4 kg skateboard as shown in Figure Q2 (b). The boy with mass of 40 kg jumps on the skateboard with a velocity of 4 m/s. Determine the maximum distance, s that the boy will reach. 30°

Q: A coating experiment is conducted on a flat photographic film.

A:

Q: For the flow of water (p=1000 kg/m³) through the control volume shown in Figure below, use R.T.T. in…

A:

Q: A jet of water flows from left to right and hits a splitter block, as shown in the figure. Some of…

A: U1=2.3 m/sA1=?U2=0.7 m/sA2=11 cm2θ2=30oU3=0.9 m/sA3=8 cm2θ3=25oρ=1000 kg/m3

Q: A B P4. Two holes are made in the side of the tank such that the jets of water flowing out of them…

A: The text says that the equation below describes the relationship between creep, strain, and time for…

Q: Using Integral Relations theory for angular momentum, determine the following for a lawn sprinkler…

A: Consider the sprinkler as the control volume.

Q: A jet impinges on a splitter block. The incoming jet is horizontal and has a flow rate of Q, = 8000…

A: Given:

Q: A 800 N skydiver drops from a height of 10 m above the ground. Find the skydiver’s speed 5 m above…

A: According to the information, we know the weight of a skydiver is 800 N from the height of 10 m,  by…

Q: pressurized water tank supplies water to a hose. The tank has a pressure of 155 kPa and the hose…

A:

Q: A certain SSSF control volume with a single inflow and outflow and has an inflow speed V₁ = 200…

A:

Q: s 50 kg. Determine the anchoring force needed to hold the elbow in place. Take the momentum-flux…

A: The angle of deflection is: θ=45ο The mass flow rate of water is: mο=30 kg/s The area of the elbow…

Q: A pipe of inlet diameter 15+0 cm conveying 2 liters/s of water has bend of angle (θ =  90⁰) in…

A:

Q: we are directing a flow of water at 3 knots at a disk at a 3 cm in diameter with the stream diameter…

A:

Q: A fire hose is shooting water at a refrigerator at 10 kg/s with a velocity of 10 m/s. This flow is…

A:

Q: A projectile is launched at an angle of 45 degrees from the top of a 100 m tall cliff at 50 m/s.…

A: Calculate the initial vertical component of the speed of the object. Vy = 50sin45     = 35.4 m/s…

Q: An elevator tower has a maximum velocity of 6 m/s and a 2.5m/s acceleration/deceleration as it takes…

A:

Q: When evaluating the forces in the CV momentum equation, you should include all the: Forces exerted…

A:

Q: Derive the energy equation from Reynolds transport theorem

A: following is the answer-

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.