Question

To measure and describe the effect of force, we need i. Momentum iii. Pressure ii. Kilogram force iv. Dyne PLEASE ANSWER FAST AND NO SPAMS PLEASE ​

Answer 1

Answer:

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 (which includes to begin moving from a state of rest), 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. It is measured in the SI unit of newton (N). Force is represented by the symbol F (formerly P).