When the comet is closest to the Sun,
it has its maximum kinetic energy
and minimum gravitational potential energy. When the comet is far away from the Sun, it has maximum gravitational potential energy and minimal kinetic energy. It's faster when it's close because the Sun's gravity is pulling the comet closer. The opposite for when it gets farther away
Strange as it may seem, I don't think ANY of those choices will work. Anybody else ?
Glass as it is heavier and by newtons first law and inertia the greater the mass = more inertia(resistance to chabge in motion) thus the glass has a greater mass than an empty paper cup and thus has greater inertia. So it would be easier to leave it in place
Pluto is the last planet discovered in our solar system.
Answer:
a constabt force that acts on object that rub together
Explanation:
It is because Friction is the rubbing of one body against another body
