Boats float because the gravity is acting down on it and the buoyant force is acting up on the ship.
Answer:
The main difference between the bs2 and bs3 engine is to present in the catalytic converter. And in bs2 engines the catalytic converter is does not used for the formation of hc and co. In bs3 engine there is no harmful emissions in the hc and co
Answer:
Find the answer in the attached in the order
Option a, Option c and Option b
Explanation: