Answer:
Force, |F| = 1360.24 N
Explanation:
It is given that,
Water from a fire hose is directed horizontally against a wall at a rate of 69.4 kg/s, 
Initial speed of the water, u = 19.6 m/s
Finally water comes to stop, v = 0
To find,
The magnitude of the force exerted on the wall.
Solution,
Let F is the force exerted on the wall. The product of mass and acceleration is called the force exerted. Using second law of motion to find it as :
|F| = 1360.24 N
So, the magnitude of the force exerted on the wall is 1360.24 N.
Answer:
force
Explanation:
If you need explanation lmk and if that's not the answer lmk as well so i can think of other one's hope it helps
The structure and curvature of the Earth results in beams of sunlight glancing off the equator and reaching other areas of the Earth. This means that the areas at the equator receive more energy as sun's rays hit them directly.
Therefore, the answer is C.
These weights are minus the transmission which can push the car engine weight to around 600 pounds. While most formula ones cars are extremely fast the engines used are lightweight and weigh 100 kg or 210 pounds.
Answer:
e. design programming
Explanation:
The planning techniques are responsible for structuring the tasks to be performed within the project, defining the duration and the order of execution of the same, while the programming techniques try to organize the activities so that the logical temporal relationships between them, determining the calendar or the moments of time in which each one must be realized. The programming must be consistent with the objectives pursued and respect existing restrictions (resources, costs, workloads).
The programming therefore consists in setting, in an approximate way, the moments of beginning and termination of each activity. Some activities may have slack and others are critical activities (fixed over time).
STEPS:
Build a time diagram (moments of beginning and slack of activities).
Establish the times of each activity.
Analyze project costs and adjust clearances (minimum cost project).
