Well, darling, mass times velocity squared is a little something we like to call kinetic energy. It's the energy an object possesses due to its motion, and it's calculated by taking the mass of the object and multiplying it by the square of its velocity. So, if you want to know how much oomph that moving object has, just plug those numbers in and watch it go!
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 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.
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)
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.
The kinetic energy of an object is energy due to its motion and its mass. Here's the formula: Ek = 1/2 mv2 Kinetic energy is equal to one half times the mass of the object times the square of its velocity. You can see that the velocity factor has a bit more importance because velocity is squared to calculate kinetic energy. To discover the kinetic energy of a satellite, you'll need to know its mass and its orbital speed. Orbital speed will vary depending on the height of the orbit, and its eccentricity. In circular orbits, speed can be constant, and it may range from just under 7 km/sec to just under 8 km/sec. In eliptical orbit, the figures can vary even more ('cause it moves faster when its at perigee - closer to earth, and slower when it's at apogee - farthest away). If you want actual numbers, you'll have to supply the mass of the orbiting body and specify an orbital path. Naturally you've got links to related Wikipedia articles to help you, and those links are below.
No. Fortunately, that equation doesn't appear anywhere in Physics. [mass] times [acceleration] has the dimensions [mass] x [length/time2], and that's exactly [force] which makes everything beautiful.
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).
The formula for kinetic energy is 0.5 times the mass multiplied by the velocity squared, represented as 0.5mv2.
Kinetic energy is the mass times one half the velocity squared. KE = ½mv².
four times as great
Kinetic energy is the mass times one half the velocity squared. KE = ½mv².
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."
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.
Kinetic energy equal to half the mass times the velocity-squared.
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 on its mass and its velocity. The kinetic energy of an object increases with both its mass and its 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.