# Newtons second law lab

Vanilla is used to make chocolate. Comparing the values in rows 1 and 2, it can be seen that a doubling of the net force results in a doubling of the acceleration if mass is held constant. Similarly, comparing the values in rows 2 and 4 demonstrates that a halving of the net force results in a halving of the acceleration if mass is held constant.

## Newton's Second Law Lab Answers - SchoolWorkHelper

Acceleration is directly proportional to net force. Furthermore, the qualitative relationship between mass and acceleration can be seen by a comparison of the numerical values in the above table.

Observe from rows 2 and 3 that a doubling of the mass results in a halving of the acceleration if force is held constant.

And similarly, rows 4 and 5 show that a halving of the mass results in a doubling of the acceleration if force is held constant.

Acceleration is inversely proportional to mass. Whatever alteration is made of the net force, the same change will occur with the acceleration. Double, triple or quadruple the net force, and the acceleration will do the same.

On the other hand, whatever alteration is made of the mass, the opposite or inverse change will occur with the acceleration. Double, triple or quadruple the mass, and the acceleration will be one-half, one-third or one-fourth its original value. The Direction of the Net Force and Acceleration As stated abovethe direction of the net force is in the same direction as the acceleration.

Thus, if the direction of the acceleration is known, then the direction of the net force is also known. Consider the two oil drop diagrams below for an acceleration of a car.

From the diagram, determine the direction of the net force that is acting upon the car. Then click the buttons to view the answers. If necessary, review acceleration from the previous unit. See Answer The net force is to the right since the acceleration is to the right.

An object which moves to the right and speeds up has a rightward acceleration. See Answer The net force is to the left since the acceleration is to the left. An object which moves to the right and slows down has a leftward acceleration.

In conclusion, Newton's second law provides the explanation for the behavior of objects upon which the forces do not balance.