An object with a mass of #14 kg# is acted on by two forces. The first is #F_1= < 2 N , 7 N># and the second is #F_2 = < -9 N, 4 N>#. What is the object's rate and direction of acceleration?
1 Answer
Feb 20, 2017
The rate of acceleration is
Explanation:
The resultant force is
we use Newton's second Law
The magnitude of the acceleration is
The direction is
The angle is in the 1st quadrant