Aman walks 54.5 meters east, then another 30 meter east. calculate his displacement relative to where he started.

d= d1+d2

d= 54.5+30=84.5

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

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