Force is the product of mass and acceleration, F = ma
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∙ 10y agoIts a matter of being scientifically rigorous. You can not claim the 2nd law as a law unless you first establish the first law.
Actually, the first one is completely independent on the second one. But the second one doesn't make any sense without the first one.
The law of conservation of momentum is implied by Newton's laws of motion, but is a more succinct statement of them.
Every single object that exists obeys ALL of Newtons Laws
Newtons Second Law was F=ma, means the force(F) acting on object is equal to mass(m) of object times it's acceleration(a).
F=ma Input: newtons second law at wolframalpha.com
Its a matter of being scientifically rigorous. You can not claim the 2nd law as a law unless you first establish the first law.
its not importsnt
This is because two concepts are derived from the newtons second law. First : Force . F = m * a Second : momentum .. p = m * v
the second law
The clue is in the question.
The squid moving forward by shooting water out behind it illustrates Newton's third law: for every action, there is an equal and opposite reaction. As the squid expels water backwards with force, an equal force propels the squid forward, allowing it to swim.
Actually, the first one is completely independent on the second one. But the second one doesn't make any sense without the first one.
The law of conservation of momentum is implied by Newton's laws of motion, but is a more succinct statement of them.
Every single object that exists obeys ALL of Newtons Laws
yea
F = m a