A student was walking with a mass of 40 kilograms and an acceleration of 1 m/s/s. What is the force exerted on her? A: 0.025 N
B: 40 N
C: 4 N

I believe the answer will be C. 4N

Explanation: If i'm wrong please forgive me

wavelegth as in spectrum red oygbiv

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