A few days ago
I need help with two math problems?
1.) From the x and y components given, find the direction and magnitude of the resultant.
a.) y = 31m.s^-1, x = 8m^-1
b.) x = 15m.s^2, y = 12m.s^2
2.) Find the x and y components of the following vectors:
a.) 240 km at 3300 degrees
b.) 20m.s^-1 at 900 degrees
Top 1 Answers
A few days ago
Favorite Answer
Rx = a1 + a2
Ry = b1 + b2
The magnitude || v || of vector v is given by
|| v || = sqrt(Rx + Ry)
and the direction of vector v is angle t in standard position and in couterclockwise direction such that
tan(t) = Rx/ Ry
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