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Hugh Luettgen ∙
kinetic
observations
-30 degree C --APEX:)
kinematics
change in momentum
the momentum must be greater than the force . the force may be very large
work=mass*speed,5*2=10
No, that's not correct.
The acceleration of gravity means that for each second that passes, falling objects fall
at a speed that's 9.8 meters per second fasterthan it was one second earlier.
It keeps water molecules together in a cup.
An isolated system I think
Air resistance
Its Seconds