Question
A rock is dropped from the top of a tall bridge after 3 seconds how far has the rock fallen due to gravity
Answers
That's Mr. Idontknowhwhatimdoing to you sir!
a = 9.8 m/s^2
x = x0 + v0*t + (1/2)*a*t^2
x = 0 + 0 + (1/2)*(9.8m/s^2)*(3^2)
x = x0 + v0*t + (1/2)*a*t^2
x = 0 + 0 + (1/2)*(9.8m/s^2)*(3^2)