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What are the formulas for kinetic energy?
The formula for kinetic energy is KE = 1/2(mass)(velocity squared)
What factors effect potential and kinetic energy?
Use the formula for kinetic energy: KE = (1/2) mv2 (one-half times the mass times speed squared). Clearly, the amount of kinetic energy depends both on the mass and on the speed of the object.
What factors affect the amount of gravitational potential energy?
Mass, gravity, height.
What are the factors that determine how much gravitational energy and object has?
The factors that determine the gravitational potential energy of an object are its mass, the acceleration due to gravity, and its height above a reference point. The gravitational potential energy of an object increases with mass, height, and strength of gravity.
Does a book falling from a shelf have gravitational energy?
Yes; while on the shelf it has potential energy due to gravity of mgh where m = mass and g =gravity acceleration and h is height fom floor. As it falls its potential energy is converted to kinetic energy mv squared/2 where v = velocity
What are the three factors that determine the amount of potential energy?
The three factors that determine the amount of potential energy are the object's mass, the height it is lifted to, and the acceleration due to gravity. These factors combine to determine the gravitational potential energy of an object.
What is The primary factor in decreasing the Kinetic Energy of an object?
Important factors in decreasing Kinetic Energy are Gravity and 'drag' from Friction.
What is the two formulas for getting power?
In general:Power = energy transfer divided by timeIn electric circuits:Power = current x voltage x power factorPower = current squared x resitancePower = voltage squared / resistance
What factors influence the potential energy of an object?
Near the surface of the EarthPE=mghmass*gravity*heightkg*m/s2*m
Is gravity kinetic energy?
There is no "gravity kinetic energy". There is gravitational energy (a type of potential energy), and - separately - there is kinetic energy (the energy of movement).
Which factors must be known to calculate an ovjects gravitational potential energy?
Just look at the formula, the factors are all there. GPE = mgh (mass x gravity x height)
What are four factors an engineer must keep in mind when designing a roller coaster?
its all a matter of physics; energy, inertia ,and gravity.
