When a falling object reaches a speed called terminal velocity, its speed no longer increases. the object is losing gravitational potential energy but not gaining kinetic energy. since energy must be conserved, where must the gravitational potential energy be going?

Gravity is pulling an object into the sun. the closer the object gets to the sun, the greater the gravitational force that acts on the object, increasing its acceleration. a line graph plotting the speed of the object against time would have which shape? a: straight line of positive slope b: curved line that slopes upward c: curved line that slopes downward d: straight line of negative slope