As you start riding a bicycle, the wheels begin at rest and have an angular acceleration of 2.3 rad/s2. What is the angular speed of the
wheels after 3.8 s?

the force on the thing and the distance the force moves the thing

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

explanation:

to push or pull an object in a certain direction is known as force. a force in moving an object from one place to another.

force depends on the mass of an object. so, more is the mass of an object more will be the force required to move the object.

thus, we can conclude that the use of force to move an object is push or pull.