An object is moving north at a constant speed. a force of 5 n begins to push the object east at the same moment that a
force of 5 n begins to push it west. what will happen to the object?
the object will turn toward the west.
the object will slow down and stop.
the object will accelerate toward the east.
the object will continue moving north.

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.