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How do the mass and speed of an object affect the kinectic energy?
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What is the kinectic energy formula?
Kinetic energy of an object can be expressed by multiplying one half (0.5) against the object's mass, times the squared ^2 speed (or inertia) of the object.
How does mass affect the speed of an object?
It has no direct affect on the speed of an object. It does affect the energy content of the speeding object.
Is kinectic energy dependent on speed?
Yes. Kinetic energy is a function of both speed and mass.
Which does not affect the gravitational potential energy of an object?
speed
Does speed affect gravitational potential energy of an object?
Does speed 'effect' the gravitational potential energy of an object? No, but gravitational potential energy can be converted into kinetic energy - so the gravitational potential energy can effect the speed. Ep = mgh Energy Potential = mass * 9.81 (gravity) * height Speed / Velocity is absent from that equation.
What is the kinectic energy formula?
Kinetic energy of an object can be expressed by multiplying one half (0.5) against the object's mass, times the squared ^2 speed (or inertia) of the object.
Does the mass affect the speed of an object?
It has no direct affect on the speed of an object. It does affect the energy content of the speeding object.
How does mass affect the speed of an object?
It has no direct affect on the speed of an object. It does affect the energy content of the speeding object.
Is kinectic energy dependent on speed?
Yes. Kinetic energy is a function of both speed and mass.
How does kinetic energy affect speed?
The kinetic energy of an object is proportional to the square of its speed.
Which does not affect the gravitational potential energy of an object?
speed
How does the affect the speed of an object?
More intertia makes it so more energy is needed in order to change the speed.
Does speed affect gravitational potential energy of an object?
Does speed 'effect' the gravitational potential energy of an object? No, but gravitational potential energy can be converted into kinetic energy - so the gravitational potential energy can effect the speed. Ep = mgh Energy Potential = mass * 9.81 (gravity) * height Speed / Velocity is absent from that equation.
How does increasing speed affect potential energy?
Increasing the speed will increase the KINETIC energy, not the potential energy. Of course, the potential energy may eventually be converted into kinetic energy, for example if the object moves upwards.
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.
What is the relshionship between mass and kinetic energy?
E=m(c squared) This is true when: E is the energy in joule. M is the mass in kilograms. C is the speed of light in kilometers per hour.
Which of these would change the direction of an object but not affect the object's speed?
Circular motion would change the direction of an object but would not affect the object's speed.
