0
How do you show mathematically why a small increase in your vehicle's speed results in a tremendous increase in your vehicles kinetic energy?
The kinetic energy of a vehicle, of mass m kilograms and travelling at velocity v metres per second, is 1/2*m*v2.
Using calculus, d(ke)/dv = m*v.
That is, the kinetic energy (ke) increases by the product of the mass and the velocity. Whether or not that can be considered "tremendous" is another matter.
The kinetic energy of a vehicle, of mass m kilograms and travelling at velocity v metres per second, is 1/2*m*v2.
Using calculus, d(ke)/dv = m*v.
That is, the kinetic energy (ke) increases by the product of the mass and the velocity. Whether or not that can be considered "tremendous" is another matter.
The kinetic energy of a vehicle, of mass m kilograms and travelling at velocity v metres per second, is 1/2*m*v2.
Using calculus, d(ke)/dv = m*v.
That is, the kinetic energy (ke) increases by the product of the mass and the velocity. Whether or not that can be considered "tremendous" is another matter.
The kinetic energy of a vehicle, of mass m kilograms and travelling at velocity v metres per second, is 1/2*m*v2.
Using calculus, d(ke)/dv = m*v.
That is, the kinetic energy (ke) increases by the product of the mass and the velocity. Whether or not that can be considered "tremendous" is another matter.
What else can I help you with?
How is friction good and bad?
Friction is good because it provides traction. Friction is necessary for people to stand, or for vehicles to accelerate or break. Friction can also be used to convert kinetic energy to heat or electrical energy. Friction can be bad because kinetic energy is can be lost to friction.
How much work must be done on a 24 kg shopping cart to increase its speed from 1 ms to 4ms?
Work done = Increase in kinetic energy SO W = (1/2) m (v22 - v12) So W = 12 x 5 x 3 = 180 J
How much work must be done on a 10kg bicycle to increase its speed from 2 M's to 3 M's?
Work done = increase in kinetic energy ie 1/2 * 10 * (3+2)(3-2) [recall a2 - b2 = (a+b)(a-b)] Hence work done = 25 joule.
How much work has to be done on a 5 kg sled to increase its speed from 10 m s to 15 m s?
Work is simply a transfer of energy. Calculate the kinetic energy for both speeds, then calculate the difference. The formula for kinetic energy is KE = (1/2)mv2. If the mass is in kilograms, and the velocity (or speed) is in meter/second, the energy is in Joule.
How many times does the kinetic energy of a car increase when traveling 60 mph as opposed to traveling 15 mph?
60/15 = 4The KE of an object is proportional to the square of its speed.Multiplying the speed by 4 increases the KE by (4)2 = 16 .
How do the mass and speed of an object affect the kenetic energy?
The kinetic energy of an object is directly proportional to both its mass and the square of its speed. This means that an increase in mass or speed will result in a corresponding increase in kinetic energy. Mathematically, the equation for kinetic energy is KE = 0.5 * m * v^2, where KE is kinetic energy, m is mass, and v is speed.
The law of kinetic energy means?
The law of kinetic energy states that the kinetic energy of an object is directly proportional to its mass and the square of its velocity. This means that as an object's mass or velocity increases, its kinetic energy will also increase. Mathematically, kinetic energy (KE) can be represented as KE = 0.5 * mass * velocity^2.
How do you increase the kinetic energy of a skateboard?
Since kinetic energy depends on mass and speed, you can increase either of these.
What is the result of increasing the temp of a gas?
The kinetic energy will increase
How do you increase the kinetic energy of an object?
To increase the kinetic energy of an object, you can either increase its mass or increase its velocity. Kinetic energy is directly proportional to both mass and velocity, so increasing either one of these factors will result in an increase in the object's kinetic energy.
How do molecules gain kinetic energy?
Heating increase the kinetic energy.
What causes an increase in the kinetic energy of atoms within an element and an increase in the kinetic energy of molecules or ions within a compound?
An increase in temperature causes an increase in the kinetic energy of atoms in an element. For compounds, an increase in temperature also results in higher kinetic energy of the molecules or ions due to increased movement and collisions among the particles.
What does an increase of temperature do to the KE of a liquid?
An increase in temperature of a liquid causes the kinetic energy (KE) of the liquid molecules to increase. This increase in thermal energy leads to faster movement of the molecules, resulting in higher kinetic energy.
What do you add to kinetic energy to increase heat?
You add kinetic energy to increase heat. When molecules absorb kinetic energy, they move faster, causing an increase in temperature. This increase in molecular motion translates to higher thermal energy, leading to a rise in heat.
What makes kinetic energy increase?
Kinetic energy increases with an increase in an object's mass or velocity. The formula for kinetic energy is KE = 0.5 * mass * velocity^2, so either increasing mass or velocity will result in an increase in kinetic energy.
How can we calculate the increase in kinetic energy of the pieces during the explosion?
To calculate the increase in kinetic energy of the pieces during an explosion, you can use the formula: Change in kinetic energy final kinetic energy - initial kinetic energy. This involves determining the initial and final velocities of the pieces and plugging them into the formula. The increase in kinetic energy will give you an idea of the energy released during the explosion.
What does the amount of kinetic energy and object has depend on?
The amount of kinetic energy an object has depends on its mass and velocity. The kinetic energy of an object increases as its mass or velocity increases. Mathematically, kinetic energy is calculated as 1/2 times the mass of the object times the square of its velocity.
