1. rigid body assumption
2. CM motion to represent linear motion
3. dynamics discussions
Answer:
density = 0.822 g/mL
Explanation:
We calculate the density knowing the flowing formula:
density = mass / volume
mass = 2.98 grams
volume = 21.1 × 14.2 × 12.1 = 3625 mm³ = 3.625 cm³ = 3.625 mL
density = 2.98 / 3.625 = 0.822 g/mL
Answer:
Consumption of Antacid
Explanation:
At breakfast when Peter ate junk food , excess acid could have got released due to which he had got acidity in his stomach. By consumption of Antacid can reduce the effect of acidity because antacid is a mild base. When a mild base reacts with acid it neutralises the effect of acid & hence gives a relief from acidity...