Answer to Question #166177 in Physics for gibson

Question #166177

A body is dropped from rest at a height of 150m and simultaneously another body is dropped from rest a point 100m above the ground. What is the difference between their heights after they have fall for 3 seconds?

Expert's answer

y_1=h_1-0.5gt^2\\y_2=h_2-0.5gt^2\\d=y_1-y_2=h_1-h_2=150-100=50\ m

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