Directions: On the following slide create a model
that presents one or more possible
solutions to the Apophis problem
here on Earth. As we know, there is a
small possibility that the Apophis
asteroid could hit the Earth in the year
2036. We are running out of time to
come up with a solution and neeed
your help.

What is the rate of change in a objects position?

If forces acting on an object are unbalanced. true or false

Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.