Answer:
True
Explanation:
By definition of steady flow we have

where f(x,y,z,t) is any property of the system under consideration
=> f(x,y,z,t) = constant
Except the Table of Contents
Answer:
Observational Skills
Explanation:
Observing the area also known as scanning the scene
Answer:2058.992KJ
Explanation:
Given data
Mass of object
=521kg
initial velocity
=90m/s
Final velocity
=14m/s
kinetic energy of body is given by=


change in kinectic energy is given by substracting final kinetic energy from initial kinetic energy of body.
Change in kinetic energy=

Change in kinetic energy=

Change in kinetic energy=2058.992KJ