Đốt cháy hoàn toàn 1 lượng hh gồm 2 este. Dẫn sp cháy lần lượt vào bình 1 đựng P2O5 dư, bình 2 đựng dd Ca(OH)2 dư, thấy khối lượng bình 1 tăng 6,21g, bình 2 thu đc 34,5g kết tủa. Các este trên thuộc loại este nào

Type the letter that represents the correct location for each particle type below.

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.