There are two forces on the 1.38 kg box in the overhead view of the figure but only one is shown. For F₁-15.7 N, a-11.8 m/s², and 0- 23,4°, find the second force (a) in unit-vector notation and as (b) a magnitude and (c) a direction. (State the direction as a negative angle measured from the +x direction.) (a) Number 6467156251 14.94 7 units N SUPPORT

There are two forces on the 1.38 kg box in the overhead view of the figure but only one is shown. For F₁-15.7 N, a-11.8 m/s², and 0- 23,4°, find the second force (a) in unit-vector notation and as (b) a magnitude and (c) a direction. (State the direction as a negative angle measured from the +x direction.) (a) Number 6467156251 14.94 7 units N SUPPORT