Answer:
7.72 seconds
The answer is not realistic as the time is very less to reach to a speed of 100 km/hr
also, we have not taken other factors into consideration like wind drag etc.
Explanation:
Data provided in the question:
Mass of the engine = 1500 kg
Power rating = 75 kW = 75,000 W
Initial speed, v₁ = 0
Final speed = 100 km/hr = = 27.78 m/s
Now,
Power = Work done ÷ Time
also,
Work done = Final energy - Initial energy
=
=
= 578703.70 J
thus,
75,000 = 578703.70 ÷ time
or
time = 7.716 s ≈ 7.72 seconds
The answer is not realistic as the time is very less to reach to a speed of 100 km/hr
also, we have not taken other factors into consideration like wind drag etc.
Answer:
It is important for the client and the engineering team to maintain open communications even after the deliver of the product because
1) One of doctrine of Six Sigma which is a tool used to improve processes requires the input of effort meant to attain a stable process that can be easily predicted and geared towards the reduction of variation in the process is a pre requisite for the business to succeed
2) Communication can also help in product monitoring and control as well as ensuring that the product performance requirements are met
3) Communication between the client and the engineering team can serve as a means of reporting failures and collecting data for analysis
Explanation:
Answer:
Physical Scientists
Explanation:
Physical science is the study of the inorganic world. That is, it does not study living things. ... The four main branches of physical science are astronomy, physics, chemistry, and the Earth sciences, which include meteorology and geology.