The correct option is D.
In the combustion chamber of a gas turbine engine, the fuel oil is mixed with a proper portion of a compressed air, this is then ignited. The major function of the combustion chamber is to add energy to the system to power the turbine.
Answer:
38Kgm/s
Explanation:
Momentum (p) = mass (m) × velocity (v)
Total momentum is the sum of all the momenta of each object in a system. That is:
Total momentum = {m1v1} + {m2v2}
Where;
m1 = mass of ball 1 = 5kg
v1 = velocity of ball 1 = 4m/s
m2 = mass of ball 2 = 6kg
v2 = velocity of ball 2 = 3m/s
Total momentum = {5 × 4} + {6 × 3}
Total momentum = {20} + {18}
Total momentum = 38Kgm/s
1 .tomato is a vegetable
2. Potato is a vegetable
3. Yes
Answer:
The genes are expressed in analogous regions of fly and mice embryos.
Answer:
22.5 m
Explanation:
From the question given above, the following data were obtained:
Initial velocity (u) = 30 m/s
Time (t) = 1.5 s
Final velocity (v) = 0 m/s
Distance (s) =?
The distance to which the car move before stopping from the time the driver applied the brake can be obtained as follow:
s = (u + v)t/2
s = (30 + 0)1.5 / 2
s = (30 × 1.5) / 2
s = 45 / 2
s = 22.5 m
Thus, the car will move to a distance of 22.5 m before stopping from the time the driver applied the brake.