Answer:
D
Explanation:
“But the ancient Egyptians didn’t use horses, and they certainly didn’t have pickup trucks.”
Answer: Benjamin Franklin wouldn't be happy or satisfied at all seeing someone who loves his wife but his wife doesn't love him back. During Benjamin Franklin's lifetime, a wife was not considered an equal partner in many families, a fact that Franklin did not agree with.
Answer: D. National Security
Explanation: A smiley face :)
Answer:
There's no short answer.
Explanation:
The engines start working by burning fuel, this in turn starts turning the engine blades and the blades suck in air and push it out from the back of the engines. This creates a force that pushes the airplane forward. As the volume of air that goes in and out of the engines increase, so does the kinetic energy the airplane has. At a specific speed, depending a lot of factors such as the weight of the airplane, the length of the wings etc, the force that the moving air provides from beneath the wings surpasses the force of gravity that is applied to the plane, the plane takes off.
I hope this answer helps.
