Aperson kicks a 4.0-kilogram door with a 48-newton force causing the door to accelerate at 12 meters per second 2 . what is the magnitude of the force exerted by the door on the person? a. 48 n b. 24 n c. 12 n d. 4.0 n

A. 48N

Step-by-step explanation: from Newton's third law of motion which states that action and reaction are equal and opposite. So this means that a person will get back same magnitude of force which he or she has exerted

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0

45

step-by-step explanation: