answer the following questions. Write the answer on your activity notebook. 1.In your own words, how will you describe force? 2. What are the four properties that can describe force?
1. In physics, a force is any influence 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.
2. gravitational, electromagnetic, strong, and weak
Answers & Comments
1. In physics, a force is any influence 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.
2. gravitational, electromagnetic, strong, and weak