An object with a mass of 10 kg accelerates 16 m/s2 when an unknown force is applied to it what is the amount of force

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

Assume that two of the electrons at the negative terminal have attached themselves to a nearby neutral atom. there is now a negative ion with a charge -2e at this terminal. what are the electric potential and electric potential energy of the negative ion relative to the electron? the electric potential and the electric potential energy are both twice as much. the electric potential is twice as much and the electric potential energy is the same. the electric potential is the same and the electric potential energy is twice as much. the electric potential and the electric potential energy are both the same. the electric potential is the same and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron. the electric potential is twice as much and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron.

Ajoint produces movement when its angle decreases. which type of movement is it?