Answer:
The answer is below
Explanation:
a) The weight of the combined system is the sum of the weight of the water and the weight of the tank

b) Since the weight of a system can be divided into smaller portions, hence weight is an extensive property.
c) When analyzing the acceleration of gases as they flow through a nozzle, the geometry of the nozzle which is an open system can be chosen as our system.
d) Given that:

Answer:
a = 1.68m/
Explanation:
Please kindly find the attached file for explanations
Answer:
Detailed working is shown
Explanation:
The attached file shows a detailed step by step calculation..
Answer:
electrocution
Explanation:
You will end up getting shoked because the electricity is attracted to the water in your body.