A simulation that shows how the space shuttle docks with another craft would be which type of model?

Anika asks eva to roll a basketball and then a bowling ball to her. which requires more force to roll, and why?

Substances that assume the shape of their container, but do not have a definite size are called

*30 points + brainliest answer* 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