To be topologically equivalent which deformation is not allowed

Hey student studies gravity using objects that have the same mass which two objects have the greatest gravitational force acting between them a. 100kg 1.0m 100kg b. 100kg 2.0m 100kg c. 100kg 2.0m 100kg big d. 100kg big 3.0m 100kg big

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?

Often called simply "velocity," this is the velocity of an object at a particular moment in time.