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We can't tell, because we don't know the masses (weights) of the runners.
Kinetic energy of any object is (1/2 of mass) times (square of speed).
Since the kinetic energy depends on mass as well as speed, it's very easy for a slower object
to have more kinetic energy than a faster object, if it has more mass.
If the runners have equal mass, then the guy covering 15 km per hour has more KE.
But remember: A truck that's barely inching along up the hill has a lot more KE than
the speeding bicycle that passes it.
What else can I help you with?
Is bubble a verb?
Bubble is a noun. (Noun- person, place, or thing) A verb is an action. EX: running, jumping, running, smiling, talking, ect.
If you were running a race, and you passed the person in second place, what place would you be in now?
If you passed him after you crossed the finish line, he finished 2nd so you're in the 3rd place now. Or you may have passed him while you were running the other way, you were not in the race at all, then hopefully you would be in the place you were running to. The simplest answer is that when you passed the person in second place, you would now be in second place yourself.
What is the kinetic energy of a 60.5 gram bullet moving at a velocity of 273 meters per second?
KE = 1/2 M V2 = (0.5) x (0.0605) x (273)2 = 2,254.5 joules (rounded)That's considerable KE ! It's roughly the same as a 220-pound man moving at 15 mph.That helps me understand how a bullet can knock a big person down, not to mentiondoing some damage to his infrastructure..
If each of seven persons in a group shakes hands with each of the other six persons then a total of forty-two handshakes occurs?
The answer is 21 handshakes because the first person shakes hands with the other 6 people. The second person shakes hands with 5 people because they already shook hands with the first person. The third person shakes hands with 4 people because they already shook hands with the first and second person. The fourth person shakes hands with 3 people because they already shook hands with the first, second, and third. The fifth person shakes hands with 2 people because they already shook hands with the first, second, third, and fourth person. The sixth person shakes hands with the seventh person because the rest have already shaken hands with them. The seventh person doesn't have anyone else to shake hands with. Therefore the answer is 21 handshakes.
What is 76.50 shared by 4 people?
19.13 per person.
What form of energy when person running?
Chemical potential energy of the body is converted to kinetic energy.
A person running around a track demonstrates energy?
Yes, a person running around a track demonstrates kinetic energy, which is the energy possessed by a moving object. As the person moves, they convert chemical energy from food into mechanical energy, allowing them to run and exhibit physical activity.
Who has the most kinetic energy a person running in a race or a plane in flight?
A plane in flight would have more kinetic energy than a person running in a race. This is because kinetic energy is directly proportional to an object's mass and velocity, and a plane's mass and velocity are much greater than that of a person.
Where do you find kinetic energy?
Kinetic energy is found in moving objects. Any object in motion, whether it be a car, a person running, or a ball rolling, possesses kinetic energy. The amount of kinetic energy depends on the object's mass and velocity.
A person jogging with her dog demonstrated what kind of energy?
The person jogging with her dog demonstrated kinetic energy, which is the energy of motion. As the person moves and the dog runs alongside, both have kinetic energy that comes from their movement.
What has greater kinetic energy a 1 lb ball rolling down a hill a 200 lb person running down a hill or a car driving down a hill?
The car driving down a hill will have the greatest kinetic energy due to its larger mass and likely higher velocity compared to the 1 lb ball rolling and the 200 lb person running down the hill. Kinetic energy is calculated as 0.5 * mass * velocity^2, so a higher mass and velocity will result in greater kinetic energy.
What energy is used when a person is falling from a building?
Gravitational potential energy is converted into kinetic energy as a person falls from a building. As the person falls, the potential energy decreases while the kinetic energy increases due to the acceleration of gravity.
One person weighs 600 newtons and the other weighs 555 newtons Which person has more kinetic energy?
Kinetic energy measures the amount of energy a person has as they are in motion. In this instance, the person who weighs 600 Newtons has more energy.
What are some examples of potiential and kinetic energy?
Potential energy examples include a ball at the top of a hill and a stretched spring. Kinetic energy examples include a moving car and a person running.
What are five examples of kinetic energy?
A moving car has kinetic energy due to its motion. A swinging pendulum possesses kinetic energy as it moves back and forth. A person jumping in the air has kinetic energy while in motion. Wind contains kinetic energy as it moves objects such as wind turbines. Water flowing in a river has kinetic energy due to its movement.
What is an non example for potential energy?
A non-example of potential energy would be kinetic energy. Potential energy is the energy an object has due to its position or condition, while kinetic energy is the energy of motion. Another non-example could be thermal energy, which is the energy related to the temperature of an object rather than its position or condition.
Can a person moving make kinetic energy?
Yes, when a person is moving, they possess kinetic energy because they have both mass and velocity. This energy is dependent on the person's mass as well as the speed at which they are moving.
