Answer:
using the engineering is a lot of work you need a plan out and you need the right things cuz you can't just go and be like oh yeah I'm going to build a house but you have no materials so it's careful to go get you some materials before you go build a house and you'll need some safety just be careful the things you want to build
Answer:

Explanation:
The heat transfer rate due to convection is calculated by this formula:

The output is determined by replacing terms:


Answer:
The power of force F is 115.2 W
Explanation:
Use following formula
Power = F x V
= F cos0
= (30) x 4/5
= 24N
Now Calculate V using following formula
V =
+ at
= 0
a =
/ m
a = 24N / 20 kg
a = 1.2m / 
no place value in the formula of V
V = 0 + (1.2)(4)
V = 4.8 m/s
So,
Power =
x V
Power = 24 x 4.8
Power = 115.2 W
Answer:
see explaination
Explanation:
Balanced equation or stoichiometry equation means in a product after reaction there is no unburned carbon compound left or we can say the oxygen is sufficient to combine with all the carbon and hydrogen moleculs to form Carbon-dioxide and water respectively.
The dew point temperature of balanced equation will be 100°c because water vapour bis present in it and it will condense at 100°c at 1 bar pressure while the other products need much lower temperatures to liquify.
See attachment.