Title: वैकल्पिक

Text: Sir Isaac Newton (1643-1727) was a mathematician who identified and articulated the laws that govern all motion. He observed that when forces were applied to an object, motion of that mass could be predicted. These three fundamental laws governing motion that we continue to use today deal with inertia, acceleration, and action-reaction. प्रत्येक पराग्राफले परीक्षण हुनेछ।

Save test: यदि तपाईं यो टाइपिङ परीक्षणलाई साझा गर्न चाहानुहुन्छ भने यो प्रयोग गर्नुहोस् (केवल प्रमाणीकृत प्रयोगकर्ताहरूको लागि)।