If a 100 g cart is accelerating down the hill at 5.6 m/sec2, what is the force that is the size of the force causing the acceleration?

F = ma F = (100 g)x(5.6 m/sec2

F = 560 g m/sec2  -but for Newtons we need kg m/sec2

F = 0.560 Newtons

Explanation:

:)

think its the third option

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.)