Question

state newtons second law of motion. Apply this law to obtain the unit of force and define it.

Answer 1

Newton's second law states at the rate of change of momentum is directly proportional to the applied force.
dp
---- =force
d t

Answer 2

Answer:

Momentum, denoted p, can be defined as: p = mass × velocity = mv. Momentum is a vector quantity and is expressed in SI units by kg m s−1 or equivalently by N s.