Which law of newton is known as Real Law?
Explain why it is known as real law?
Determine F=ma from the given unknown law?
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Answers
Answer:
Explanation:
The first law states that an object will stay at rest or move with a constant velocity, unless it is acted upon by an external force. ... In the form pictured, above, it says that force (F) is equal to the rate of change of momentum (p) with respect to time (t).
Answer:
1) Why is Newton's 2nd law called the Real Law of Newton? Which states that there will be no acceleration in the body if no external force is applied on it.This means that a body in rest will remain at rest and a body in uniform motion will remain in uniform motion which is also stated in Newton's 1st law.
2)Zero acceleration means, body at rest will remain at rest and a body in uniform motion will continue its uniform motion. Which is Newton's 1st law of motion. Derivation of 3rd law: Consider an isolated system of two bodies A and B. An isolated system is such that no force acts on the system.
3) · In the first set of problems below, you will be given the mass of an object and the acceleration of that object, and then will need to solve for force, using the equation F = ma. In other words, you will need to multiply the mass times the acceleration to calculate the force.