How far can a mother push a 20.0 kg baby carriage, using a force of 62.0 n at an angle of 30.0º to the horizontal, if she can do 2920 j of work?

54.4 m

Explanation:

The work done by the mother in pushing the carriage is equal to:

where

F is the force applied

d is the displacement of the carriage

is the angle between the direction of the force and the displacement

In this problem, we have the following data:

is the force

is the work done

is the angle between the direction of the force and the displacement

Re-arranging the equation above and substituting data, we find the displacement:

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.)

answer///terminator or twilight zone;