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What does mv squared mean?
"mv²" refers to the kinetic energy formula, where "m" is the mass of an object in motion and "v" is the velocity of the object. The formula calculates the energy that an object possesses due to its motion.
The formula half the mass times the velocity squared is used to calculate what type of energy?
that is kinetic energy
How many watt in 20 amps?
(watts equal) voltage times current (e x I ) 120 x 20 resistance times current squared (r x I squared) 6 ohms x20 squared voltage squared divided by resistance (E squared divided by resistance) 120squared divided by 6 check OHMS LAW,
How many times heavier than the Earth is the Neptune?
The calculation for weight is universal gravity times the mass of the person times the mass of the planet divided by the radius of the planet squared. This means that 154 lbs. on Earth equals 175.95 lbs. on Neptune.
How do I calculate acceleration from change in velocity and distance?
change in velocity (v) = acceleration (a) x time (t); distance s = 1/2 a times t squared; solve for time and substitute; find a = v squared /(2s)
