A science class is planning an investigation about gravity and objects on Earth. In three to four sentences, explain the steps the class should take to provide data to help them make a conclusion about the effect of gravity on objects of different masses.

Answer 1

The first step the class should take is to establish a control by choosing an object of a known mass to use as a comparison. Next, they should select objects of different masses to test, ensuring a variety of sizes and weights. The class should then conduct experiments, such as dropping the objects from the same height and measuring the time it takes for each object to fall to the ground. Finally, they should analyze the data collected to determine if there is a relationship between the mass of an object and the effect of gravity on it.