Question

From Newton's 3rd law of motion
F is equals to?
and a is equals to?
Please reply for both​

Answer 1

from newton's 3rd law every action has an equal n opposite reaction v could infer that if applied force is F then the opposite force would b equal to-F... n according to 2nd law that is rate of change of momentum is directly proportional to F we could interpret that change in momentum i.e. denoted by dp/dt where p is the momentum is equal to m.a where m is the mass and a is acceleration....

in short 3rd law is F=-F' where F' is opposite force and 2nd law is F=m.a= dp/dt..

hope this helps u:)