0
If the same model plane travel 3 times faster than the same model airplane what is the kinetic energy of the faster plane?
Wiki User
∙ 13y ago
The kinetic energy of an object varies as the square of its velocity (Kinetic energy = mv2/2). So a plane with the same mass travelling at 3 times the velocity will have 9 times the kinetic energy.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Why does an ocean liner traveling at 100km per hour would have more kinetic energy than a yacht traveling at the same velocity.?
The difference is the mass of the moving object: ocean liner some 10.000 to: yacht some 10 to Theory: W kin = kinetic energy m = mass v = velocity W kin = 1/2 * m * v² So the yacht would have to travel approx. 316 times faster than the ocean liner (when at 10 knots per hour) to have the same kinetic energy.
Could a bullet travel over a mile and still kill?
It depends on the bullet and its kinetic energy, 50 caliber certainly can.
At full speed an airplane can travel 3500 miles with the wind in 5 hours but it requires 7 hours to travel the same distance against the wind?
At full speed an airplane can travel 3500 miles with the wind in 5 hours but it requires 7 hours to travel the same distance against the wind?
How far can an airplane travel in 5 hours if it is traveling at a constant velocity of?
It will fly exactly .
What arrow represents air resistance on an airplane?
The arrow opposite the direction of travel is the air resistance or drag.
Why do the particles travel faster in a wave at a higher temperature?
Particles move faster at higher temperatures because increased thermal energy results in greater kinetic energy. This higher kinetic energy causes the particles to vibrate or move more quickly, leading to faster propagation of the wave.
How did airplane change transport produce?
the airplane helps you travel faster
Is there anything that can travel faster than the speed of light?
Nothing has been found that can.However there is a theoretical prediction of particles that can ONLY travel faster than light (at 0 energy they travel infinitely fast and it takes the addition of kinetic energy to slow them down), they are called "tachyons".
What is a characteristic of kinetic energy?
One characteristic of kinetic energy is that it depends on an object's mass and velocity. The greater the object's mass and the faster it is moving, the higher its kinetic energy will be.
Why does soud travel faster in heat thancold?
Sound travels faster in heat because higher temperatures increase the speed of sound waves through the medium. This is due to the increased kinetic energy of the molecules in the medium, which allows the sound waves to travel more quickly. In colder temperatures, the molecules have less kinetic energy, leading to slower sound propagation.
Why do the particles travel fasted in a hot object?
Particles in a hot object have more kinetic energy, causing them to move faster. This increased motion results in higher speeds among the particles compared to those in a cooler object.
Does kinetic energy require a medium to travel through?
No, kinetic energy does not require a medium to travel through. Kinetic energy is the energy of motion possessed by an object, and it is a property of the object itself. This means that kinetic energy can exist and be transferred from one object to another without the need for a medium.
Why do people travel on airplane?
To get to distant places faster than you would by car or train.
How do you use kinetic energy in sentence?
Kinetic energy is the energy possessed by an object in motion. For example, a moving car has kinetic energy that enables it to travel from one place to another. By harnessing kinetic energy, we can generate power through methods like wind turbines or hydroelectric dams.
How can energy be kinetic?
If you fired a bullet vertically upward, it would have kinetic energy at first, when it gets to the top of its travel this would all have been converted to potential energy.
What are some of the benefits of high speed travel via car train or airplane?
You get to your destination faster.
What travels faster airplanes or speed of sound?
Airplanes travel faster than the speed of sound. The speed of sound at sea level is around 767 mph (1,235 km/h), while commercial airplanes can reach speeds of over 600 mph (965 km/h) and military jets can exceed the speed of sound, reaching supersonic speeds.
