Minor Grade 3 5 of 5 POSSIBLE POINTS: 20 What is the mass of a bicycle that has a momentum of 50 kg x m/s and a velocity of 2.5 m/s? Show the 3 steps. Be sure to put your units correctly (example - m/s is not the same as ms) 1 2. 3 4 5 ​

Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.