When a second light is added to a parallel circuit, the lights will have

The lights will have same light energy since resistance in parallel circuits is the same in all circuits.

the area between the graph and the t axis

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