Question: he experiment. Is the experiment appropriate for 6th grade students? What modifications would you make to the experiment? How the change in the launch's angle

he experiment. Is the experiment appropriate for 6th grade students? What modifications would you make to the experiment?

How the change in the launch's angle in a range from 35 to 65 degrees influences the horizontal range of a projectile

46. What is the independent variable in this experiment?

47. What is the dependent variable in this experiment?

48. What are the control variables (Indicate a minimum of 4 control variables, it can be more)?

49. From your results in the table: Do you accept or reject your initial hypothesis and why?

50. Evaluate the experiment. Is the experiment appropriate for 6th grade students? What modifications would you make to the experiment?

1 2 3
Projectile launch angle Horizontal Range (cm) Average Horizontal Range (cm)
35 launch 1:146 =144.5 cm
launch 2:148
launch 3:141
launch 4:143
45 launch 1:132 = 111.75cm
launch 2:139
launch 3:150
launch 4:145
65 launch 1:150 =142.5
launch 2:148
launch 3:138
launch 4:134

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