Question

7) Newton's second law of motion helps to measure force.
(3)
a) Stote the low?
b) Write down equation for finding out the force using this law.
c) When a force was opplied to an object of mass 5kg, it got an
acceleration of 4 m/s. Calculate the force applied on the
body​

Answer 1

Answer:

your first question answer is

Explanation:

Newton's second law states that the acceleration of an object is directly related to the net force and inversely related to its mass. Acceleration of an object depends on two things, force and mass.

Answer 2

Answer:

In an inertial frame of reference, the vector sum of the forces F on an object is equal to the mass m of that object multiplied by the acceleration a of the object: F = ma. (It is assumed here that the mass m is constant – see below.)