(17%) Problem 4: A rock is thrown straight down from the Verrazano Narrows Bridge in New York City with an initial speed of 12.8 m/s. The roadway of this bridge is 70 m above the water. Take upwards to be the positive direction. 13% Part (a) Calculate the displacement at the time t = 1.00 s. A 13% Part (b) Calculate the velocity at the time t = 1.00 s. A 13% Part (c) Calculate the displacement at the time t = 1.50 s. A 13% Part (d) Calculate the velocity at the time t = 1.50 s. A 13% Part (e) Calculate the displacement at the time t = 2.00 s. A 13% Part (f) Calculate the velocity at the time t = 2.00 s. A 13% Part (g) Calculate the displacement at the time t = 2.50 s. 13% Part (h) Calculate the velocity at the time t = 2.50 s. v(2.50 s) = || m/s Grade Summary Deductions 0%