The sun exerts the strongest g-force, holding us (earth)in it's orbit, followed by the moon which affects the tides on earth.
The sun exhibits multiple temperatures from the core to the corona, with a range of over 25 million degrees Fahrenheit.
Answer:
True
Explanation:
Law of Conservation of Energy, states that energy can neither be created nor destroyed; energy can only be transferred or changed from one form to another.
Answer:
Ice is water in solid phase, in this phase, the particles are very close together and relatively in fixed positions.
As the temperature starts to increase (thermal energy), also does the kinetic energy of the particles (so we have a change from thermal energy to kinetic energy), so they start to move "more", and the position of the particles starts to be less "fixed". There is a point where the particles have enough energy, and this point is where the phase of the water changes from solid to liquid phase (the fusion point). After this point the water can not hold his shape, and takes the shape of the container where it is.
Explanation:
The initial kinetic energy is
The final kinetic energy is
The work done W on the car is
The power expended P is
The truck’s kinetic energy has been converted into a
gravitational potential energy where this comes from the kinetic energy because
of the truck’s velocity. The kinetic energy will likely decrease because of
time and it will likely be zeroed when it has reach its maximum height, making
the velocity, zero.