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EzraTo 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.
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What is 75kg in joules?
Mass is measured in kilograms, not in joules. Joules are a unit of energy. To calculate the energy of a 75kg mass, you would need additional information such as the velocity or height it is at.
How many joule is 300 fps?
To convert feet per second (fps) to joules, you need the mass of the projectile. The formula to calculate joules is 0.5 * mass * velocity^2. Without knowing the mass of the projectile, it is not possible to accurately calculate joules based solely on the velocity of 300 fps.
How do you find velocity when given mass and momentum?
To find velocity when given mass and momentum, you can use the formula: velocity momentum / mass. Simply divide the momentum by the mass to calculate the velocity.
Mass is 145g and velocity is 25ms Find the answer using kinetic energy formula?
The formula for kinetic energy is KE = 0.5 * mass * velocity^2. Plugging the values given (mass = 145g = 0.145kg, velocity = 25 m/s) into the formula, we get KE = 0.5 * 0.145 * 25^2 = 45.31 Joules.
How to find velocity with mass and momentum?
To find velocity with mass and momentum, you can use the formula: velocity momentum / mass. Simply divide the momentum by the mass to calculate the velocity.
