Question

1. Define:
a) Force b) Energy

Answer 1

Answer:

force=it is expressed by mass into acceleration.

enery=energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object.

Answer 2

Answer:

Force: a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity.

Energy : The most common definition of energy is the work that a certain force (gravitational, electromagnetic, etc) can do. Due to a variety of forces, energy has many different forms (gravitational, electric, heat, etc.) that can be grouped into two major categories: kinetic energy and potential energy.