Water flows out of a large reservoir through a 5.0-cm diameter pipe. The pipe connects to a
3.0-cm diameter pipe that is open to the atmosphere, as shown in the figure. What is the speed
of the water in the 5.0-cm pipe? Treat the water as an ideal incompressible fluid

the second one and the forth one are in the purple because they are opinions and the rest are in the yellow

explanation:

technology is the collection of techniques, skills, methods, and processes used in the the merriam-webster learner's dictionary offers a definition of the term: "the use of moreover, these technologies have become so complex that entire fields more recently, modern works of science fiction such as those by philip k.

explanation:

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

                                              ⇒      

here   k is the proportionality constant whose value is 1.

                                                            [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.