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Mass times velocity squared is a physical quantity known as kinetic energy. It represents the energy an object possesses due to its motion, and is given by the formula KE = 0.5 * mass * velocity^2.
Kinetic energy = 1/2 x (mass x velocity squared)
So 2 x kinetic energy = mass x velocity squared
Momentum = mass x velocity
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What would be the effect on the orbital velocity of satellite if mass of satellite is double?
Doubling the mass of a satellite would result in no change in its orbital velocity. This is because the orbital velocity of a satellite only depends on the mass of the planet it is orbiting and the radius of its orbit, but not on the satellite's own mass.
The momentum of an object depends on what two forces?
The amount of momentum that an object has is dependent upon two variables: how much stuff is moving and how fast the stuff is moving. Momentum depends upon the variables mass and velocity. In terms of an equation, the momentum of an object is equal to the mass of the object times the velocity of the object.
How does the gravity of the planet vary with their mass?
Force of gravity equals mass of planet times mass of other times the constant (G) that makes the units work all divided by the distance from one to the other AND the other to one (turns out to be distance squared). F=GxM1xM2/(DxD)
Why would on object that weighs 294 newtons on earth weigh only 50 newtons on the moon?
Because mass and force are related to the acceleration* of the body on which the object rests. Earth's acceleration at or near the surface is 9.807 meters per second squared. The moon's acceleration is about only 1.62 meters per second squared, thus the difference in mass and force. * Acceleration is the rate at which the velocity of an object changes over time.
What is Velocity of projection of satellite?
The velocity of projection of a satellite refers to the initial velocity at which the satellite is launched into space. This velocity is crucial in determining the satellite's trajectory and orbit around the Earth or other celestial bodies. The velocity of projection is typically calculated based on the desired orbit and mission objectives of the satellite.
Is mass times acceleration equals velocity squared dimensionally correct?
No, mass times acceleration does not equal velocity squared dimensionally. The dimensional equation for mass times acceleration is [M][L][T]^-2, while the dimensional equation for velocity squared is [L]^2[T]^-2. These are not equivalent dimensions.
How fast is a 4kg bird flying if it has 8 joules of kinetic energy?
Use the formula KE = 1/2 mv2 (kinetic energy = 1/2 times mass times velocity squared).Use the formula KE = 1/2 mv2 (kinetic energy = 1/2 times mass times velocity squared).Use the formula KE = 1/2 mv2 (kinetic energy = 1/2 times mass times velocity squared).Use the formula KE = 1/2 mv2 (kinetic energy = 1/2 times mass times velocity squared).
How do the mass and speed of an object affect the energy?
Kinetic energy is the mass times one half the velocity squared. KE = ½mv².
If you double the speed of a car you increase its force of impact by how many times?
four times as great
How do the mass and speed of an objects affect the kinetic energy?
Kinetic energy is the mass times one half the velocity squared. KE = ½mv².
What is the formula to calculate kinetic energy?
Kenetic energy equals one half mass times velocity squared.
What is the mass of an object multiplied by its velocity?
The product of an object's mass and velocity is known as momentum. Momentum is defined as mass times velocity and is a vector quantity, meaning it has both magnitude and direction. It is often denoted by the symbol "p."
Why mass is variable in E mc 2?
It is not a variable. The equation says that the energy contained in any given mass is equivalent to the mass times the velocity of light squared.
What form of energy does a cross bolt hitting a target?
Kinetic energy equal to half the mass times the velocity-squared.
What is considered when measuring kinetic energy?
Kinetic energy cannot be measured directly, but the kinetic energy is just 1/2 times the mass times the velocity squared, and velocity can be measured directly.
The amount of kinetic energy an object has depends upon what factors?
The amount of kinetic energy an object has depends on its mass and its velocity. The kinetic energy of an object increases with both its mass and its velocity.
How do you calculate mass when given joules and velocity?
To calculate mass when given joules and velocity, you can use the formula for kinetic energy: KE = 0.5 * m * v^2, where KE is the energy in joules, m is the mass, and v is the velocity. Rearrange the formula to solve for mass: m = 2 * KE / v^2. Plug in the values for energy and velocity to find the mass.
