https://peda.net/id/a12808908e8 2019-06-14T13:17:35+03:00 https://peda.net/:static/539/peda.net.logo.bg.svg <div class="license">Tämän sivun lisenssi <a rel="license" href="https://peda.net/info">Peda.net-yleislisenssi</a></div> https://peda.net/id/46d2b2d8e0e 2019-09-27T08:40:13+03:00 1. How many drops can you drop to a coin with a pipet?<br/> 2. How big is a drop? How many millilitres is its density?<br/> 3. What is the height of our classroom?<br/> 4. What is the area of our classroom?<br/> 5. How high different balls bounce?<br/> 6. How many seconds ball drops from third floor to first? 2019-09-27T08:40:13+03:00