Cart a is moving at 2 m/s and cart b is at rest. after a perfectly elastic collision (cart a is stationary after the collisions), how fast will cart b move? both carts have a mass of 1 kg

Iassume the answer is 75 feet. inwards to outwards rather than outwards to inwards. probably be 75.hachures are stokes drawn in direction of the steepest slope. a series of short parallel lines drawn on a map to indicate topographic relief. it is actually called hachures on contour lines. the small marks in the center of the feature are called hachures.observe the picture attached

Hellosubatomic particles  are  particles  that are smaller than the atom. protons, neutrons, and electrons are the three mainsubatomic particles  found in an atom. protons have a positive (+)  charge. an easy way to remember this is to remember that both neutron and no  electrical charge  start with the letter "n."have a nice day

The first one auditory. hope i . *)

According to the equation which describes the relation between the resistance, voltage and the current intensity [tex] v= i * r[\tex]where v is the voltage in volts, i is the current intensity in amperes, and r is the resistance in ohms.so for a giving v and r (substitute in the previous equation)120= 0.6 i (divide both sides by 0.6)i = 120/0.6i = 200 amperes