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A particle is projected at 60 degree to the horizontal with a kinetic energy k the kinetic energy at highest point is?
At the highest point of the particle's trajectory, its kinetic energy will be zero because it momentarily comes to a stop at that point. Potential energy will be at a maximum at this point.
Do particles of an object have kinetic energy at the freezing point?
Yes, particles of an object still have kinetic energy at the freezing point. As long as the temperature is above absolute zero, the particles will have some kinetic energy associated with their motion.
When does zero kinetic energy occur?
kinetic energy is zero when the body is at rest.
What is the minimum kinetic energy that can be calculated according to the uncertainty principle?
The minimum kinetic energy that can be calculated according to the uncertainty principle is known as the zero-point energy.
What is the potential energy of a pendulum bob when it has a maximum kinetic energy?
When a pendulum bob has a maximum kinetic energy, all of the potential energy has been converted to kinetic energy. Therefore, the potential energy of the pendulum bob is zero at that point.
When is the kinetic energy of a pendelum the least?
The kinetic energy of a pendulum is at its least at the point of maximum displacement, whether at the highest or lowest point of its swing. This occurs because the velocity of the pendulum is zero at these points, so its kinetic energy is minimized.
The tempertaure scale that is based on the actual kinetic energy of the molecules is the?
The tempertaure scale that is based on the actual kinetic energy of the molecules is
An object that has NO kinetic energy must be?
An object with zero kinetic energy is at rest. However, since reference frames are relative, the calculation of kinetic energy is done with reference to an arbitrary point.
The weight pauses for a split second each time it reaches the high point of its swing. at that moment does the weight have potential or kinetic energy?
At the high point of its swing, the weight has potential energy but no kinetic energy because its velocity is momentarily zero. Potential energy is associated with an object's position or height relative to a reference point, while kinetic energy is related to its motion.
Is absolute zero the point at which a substance has minimal thermal energy?
Yes, absolute zero is the lowest possible temperature where a substance has minimal thermal energy. At absolute zero, the atoms or molecules in a substance stop moving and have no kinetic energy. This temperature is equivalent to 0 Kelvin or -273.15 degrees Celsius.
Does a person standing in motionless in the aisle of a moving bus have kinetic energy?
Velocity depends on the point of view, or as they say in physics, on the "frame of reference". The amount of kinetic energy depends on velocity, and therefore, it also depends on the frame of reference.From the point of view of someone else who is also standing in the bus, such as person would have zero velocity and zero kinetic energy. From the point of view of one who watches the bus from the outside (standing still, near the road for example), the velocity, and therefore also the kinetic energy, of the person being considered will be non-zero.
Where does a pendulum have the least amount of kinetic energy?
In a pendulum, the kinetic energy is least when it is farthest up in its swing. At this point or maximum height, it has the maximum potential energy. Because at this point the pendulum also becomes motionless for a short duration, the kinetic energy is zero because the speed is zero.
