Waldo needs to know how much force to apply in order to move a 4000-kg object at 2 m/S2. Which law should he refer to A.
first law
B.
second law
C.
third law
D.
law of gravity

What type of nuclear decay causes the atomic number of an element to increase by 1?

Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.

Acid precipitation chemically weathering a 5.0-kg limestone rock . which coukd be the result ?