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Why does a train have more kinetic energy than a car traveling at the same speed?
A train has more kinetic energy than a car traveling at the same speed because the train has significantly more mass. Kinetic energy is directly proportional to an object's mass - the more mass an object has, the more kinetic energy it will possess at a given speed.
If two bicycles have the same mass but one is traveling at 10 ms and the other is traveling at 15 ms which has more kinetic energy?
The bicycle traveling at 15 m/s has more kinetic energy because kinetic energy is proportional to the square of the velocity. Since the mass is the same for both bicycles, the one traveling faster will have a greater kinetic energy.
What type of energy a car is traveling 45 mph have?
A car traveling at 45 mph has kinetic energy, which is the energy of motion. As the car moves, its speed and mass contribute to its kinetic energy. This energy is what enables the car to perform work and overcome resistance while in motion.
How much kinetic energy does a 2000 kg SUV traveling 70 mph (31msec) have?
The kinetic energy of the SUV can be calculated using the formula: KE = 0.5 * mass * velocity^2. Plugging in the values, KE = 0.5 * 2000 kg * (31 m/s)^2 = 961,000 J. The SUV has 961,000 Joules of kinetic energy.
What kind of kinetic energy does a car and bus traveling at 60 mph have?
Kinetic energy is given by 1/2 M x V2, that is one half mass x velocity squared
Why does a train have more kinetic energy than a car traveling at the same speed?
A train has more kinetic energy than a car traveling at the same speed because the train has significantly more mass. Kinetic energy is directly proportional to an object's mass - the more mass an object has, the more kinetic energy it will possess at a given speed.
If two bicycles have the same mass but one is traveling at 10 ms and the other is traveling at 15 ms which has more kinetic energy?
The bicycle traveling at 15 m/s has more kinetic energy because kinetic energy is proportional to the square of the velocity. Since the mass is the same for both bicycles, the one traveling faster will have a greater kinetic energy.
What type of energy a car is traveling 45 mph have?
A car traveling at 45 mph has kinetic energy, which is the energy of motion. As the car moves, its speed and mass contribute to its kinetic energy. This energy is what enables the car to perform work and overcome resistance while in motion.
What kind of kinetic energy does a car and bus traveling at 60 mph have?
Kinetic energy is given by 1/2 M x V2, that is one half mass x velocity squared
How much kinetic energy does a 2000 kg SUV traveling 70 mph (31msec) have?
The kinetic energy of the SUV can be calculated using the formula: KE = 0.5 * mass * velocity^2. Plugging in the values, KE = 0.5 * 2000 kg * (31 m/s)^2 = 961,000 J. The SUV has 961,000 Joules of kinetic energy.
What has more kinetic energy a mass of 200 grams or a mass of 2000 grams or a mass of 20000 grams?
Assuming all have equal velocity the greater mass (20000g) will have the greater kinetic energy.
A 1009.6 kilogram car has 3040.7 jules of kinetic energy how fast is it traveling?
Use the formula for kinetic energy: KE = (1/2)mv2. Replace the numbers you know (mass, and kinetic energy), and solve.
What is an example of kinetic energy as it applies to a vehicle?
Kinetic energy is extra energy resultant of motion. So, a moving vehicle has kinetic energy.
When kinetic energy increases what happens to the mass and velocity?
Kinetic energy of a mass is directly proportional to two variables: its mass and speed. Many mistake kinetic energy as being proportional to mass and velocity; it is, in fact, mass and speed. (With all technicalities aside, the speed is the factor that matters in computing kinetic energy of an object or a mass). Kinetic Energy = 0.5mv2 (m = mass and v = speed of the mass) Therefore, if the speed of the object increases, the kinetic energy increases. If the speed of the object decreases, the kinetic energy decreases. Similarly, if the mass of the object increases while traveling, its kinetic energy increases. If the mass of the object decreases, the kinetic energy decreases. All has to do with the directly proportional relationship between the two variables and the kinetic energy.
Which has a greater kinetic energy a car traveling at 30 km h or a car half that mass traveling at 60 km h?
60. K= 1/2mv^2 therefore when v is larger, there is more kinetic energy
Why is the kinetic energy of each passenger different?
The kinetic energy of each passenger is different because it depends on their individual mass and velocity. Kinetic energy is directly proportional to an object's mass and the square of its velocity, so passengers with different weights or traveling at different speeds will have different kinetic energies.
How does mass impact kinetic energy?
If two objects traveling at the same non-zero speed, the more massive object will have the greater kinetic energy. K=(1/2)mv2
