Asked by sallieu fofanah

A particle is dropped from the height h and falls freely for a time,t.With the aid of a sketch, explain how h varies with. a. t b. t^2
Answered by sallieu fofanah
I need explanation for question above
Answered by oobleck
the height y(t) = h - 1/2 gt^2
Your sketch should show a parabola with vertex at (0,h) and x-intercept at (√(2h/g),0)

the 2nd sketch is just a straight line through (0,h) and (2h/g,0)