the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.
Answer with Explanation:
We are given that
A=3i-3j m
B=i-4 j m
C=-2i+5j m
a.
Compare with the vector r=xi+yj
We get x=2 and y=-2
Magnitude=
units
By using the formula 
Direction:
By using the formula
Direction of D:
b.E=-A-B+C
units
Direction of E=
Answer:
8 km an hour (about 5mph)
Explanation:
It depends on what you are looking for because there is no unit specified, but if you want kilometers an hour then all you have to do is multiply both sides by 2.
30 x 2 = 60 (minutes)
4 x 2 = 8 (kilometers)
Hope this helped at least a little bit!
I belive in circular motion but could double check:).
Multiply by the fraction (1 kg/1000 gm).
