Which of these experiments would make use of qualitative data? a. a study of different shapes to compare rolling friction b. a study on the effects on sunlight on growth rate of plants c. a study of different surfaces to compare ability to repel water d. a study of change in a freezing point of water when salt is added

the focus of lesson 1 is newton's first law of motion - sometimes referred to as the law of inertia. newton's first law of motion is often stated as. an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

explanation:

increases it