April works at the grocery store. she needs to move a heavy crate of bananas (m = 65 kg) to the produce section. she drags the crate along the floor by applying a force of 280 n at an angle of 35° above the horizontal.

a. if there is no friction, what is the acceleration of the crate? (5 points)
280/65=4.3
b. if the coefficient of kinetic friction between the crate and the floor is 0.4, what is the acceleration of the crate? (5 points)

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)

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

because growing process had stoped after 4-5 year

answergravity;