No. Total momentum before and after the collision is the same. Some kinetic energy can be lost - but not momentum.
Yes, rocket action would still occur even in the absence of surrounding air, as it relies on the principle of conservation of momentum. The expulsion of mass from the rocket at high velocity will result in an equal and opposite reaction that propels the rocket forward, irrespective of the presence of air.
The two forces occur at the same time. Sometimes it is a bit arbitrary which force you call "action", and which "reaction". Just remember that forces always occur in pairs.
Action and reaction forces act simultaneously. For every action force, there is an equal and opposite reaction force acting on a different object. This principle is known as Newton's third law of motion.
Endothermic. wow i am answering my own question but ok its called an endothermic reaction
For a combustion reaction to occur, three things are required: fuel (such as gas or wood), oxygen (usually from the air), and a source of heat (spark or flame) to initiate the reaction. Without any of these three components, combustion cannot take place.
True and false
The action and reaction forces occur at the same time.
first law
Yes, rocket action would still occur even in the absence of surrounding air, as it relies on the principle of conservation of momentum. The expulsion of mass from the rocket at high velocity will result in an equal and opposite reaction that propels the rocket forward, irrespective of the presence of air.
Pairs!
The pivotal point from which action can occur is called a catalyst. A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process. It provides the necessary activation energy for the reaction to proceed.
Always. There are no expections to the conservation of momentum.
The two forces must be equal and opposite.
Motion - or rather acceleration - occurs as a result of a net force, meaning that the vector sum of forces on an object is non-zero. This is unrelated to "action and reaction"; please note that "action" and "reaction" occur on DIFFERENT OBJECTS.
In pairs. Newton's third law.
The two forces occur at the same time. Sometimes it is a bit arbitrary which force you call "action", and which "reaction". Just remember that forces always occur in pairs.
No there is no difference between action and reaction forces!