This activity works in classrooms camps and at home.

Science gcse dropping objects crater experiment pdf. In the 3045 minute crater creations. 2 or 3 small rocks of different sizes and shapes to use as impactors optional diy space. The size mass speed and angle of the falling object determine the size shape and complexity of the resulting crater. The children observe images of lunar craters and explore how the mass shape velocity and angle of impactors affects the size and shape of the crater.

Observing the appearance of the craters b. The variables i will control will be the height i drop the parachute from the type of material i use for the parachute and the conditions of the environment also the mass ie. J0605 objectivesgoals impact craters are formed when pieces of asteroids meteors or debris strike the surface of a planetary body. Recording data using a data table vii.

As you drop an object from a higher distance the object will be moving faster when it hits the surface. Effect of impactors mass on crater appearance b. Does it make a bigger or smaller crater. You can do an experiment to investigate this by using a ladder to drop a meteorite from different heights above the landing pad.

Experiment 1 20 min in this experiment students first observe the crater size made by meteoroids rocks of different sizes. Effect of impactors drop height on crater appearance vi. Ideas for improving the. Creating an impact crater a.

There are different variables which can be changed in this experiment. Craters are circular and about 10 times larger than the diameter of the object that formed it. How to make a crater video download. This acceleration is equal to the gravitational field strength and is approximately 10 ms 2 near the earths surface.

Have teams make predictions in the first section of their worksheets describing what they think will happen as they drop their three meteoroids rocks into the sand containers. Will the size of the crater change as you drop the object from a higher distance. Use baking ingredients to whip up a moon like crater as a demonstration for students. I am however due to my line of inquiry going to change the surface area of the parachutes.

This project is to find how both the mass and velocity of an impactor affect the impact crater size. Writing a conclusion based on experiment results b. So long as air resistance remains insignificant the speed of a falling object will increase at a steady rate getting larger the longer it falls for. In the absence of air resistance all objects fall with the same acceleration regardless of their mass.

Now drop the same ball from different heights. The crater can contain rocks that were changed from the impact which are often broken or melted. Moon activity teams of children ages 8 to13 experiment to create impact craters and examine the associated features. Drop a different ball onto the moons surface.

My experiment looked at what the effects of dropping balls of different mass size at a fixed height.