How many Newton's (N) of force are needed to accelerate a 100 kg at 4 m/s2?​

Force = 400 Newton

Explanation:

Given the following data;

Mass = 100 kg

Acceleration = 4m/s²

Newton's Second Law of Motion states that the acceleration of a physical object is directly proportional to the net force acting on the physical object and inversely proportional to its mass.

Mathematically, it is given by the formula;

Hence, to find the force needed, we would use the above formula.

Substituting into the formula, we have;

Force = 100 * 4

Force = 400 Newton

answer: the answer is d

explanation: the answer is d because if motorcycles are always in your blind spot and you don't see them this can result into an unwanted collision and result in serious injury or death. therefore this is not a safe skill you can use regarding motorcycles.