Question

4. Nisha is 15 years old. Her sister is 4 years 6 months younger
than her. Find Nisha's younger sister's age. find Nisha younger sister age​

Answer 1

Answer:

In physics, 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.