Three people are pushing a 200kg sofa to the right with forces of 50N to the right, 75N to the right, and 20N to the left (not sure what is motive is). What is the acceleration of the sofa Group of answer choices

0.53 m/s2 to the right

0.725 m/s2 to the right

Not enough information

The mantle is made up of which structural zones?

In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.

An electron in an x-ray machine is accelerated through a potential difference of 1.00 × 104 v before it hits the target. what is the kinetic energy of the electron in electron volts?