After students complete a scientific investigation, why is it important for the class to discuss the results obtained by each lab group? A. Discussion of an investigation allow students to change data so that it matches the initial hypothesis.

B. Discussion of an investigation allow students to better understand methods and conclusions.

C. Discussion of an investigation allow students to select the best data and discard the rest.

D. Discussion of an investigation allows students find errors and change results.

do you have a formula possibly

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

                                              ⇒      

here   k is the proportionality constant whose value is 1.

                                                            [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.