Consider an object at rest with mass m at initial time. the object is separated into two objects having the equal mass m, and velocity vi and v2, respectively. [hint: energy and momentum conservation] [3-1] prove v2 [5 points) 13-2] obtain vy as a function of m and m.

second mirror gathers light from a faraway object and reflects it to another mirror. - a.

muscle endurance

explanation:

i can do 50 in a row ( but i get so tired after that)

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles