NZ basketball player Steve Adam has a maximum vertical jump of 1.17 m. . What is his take-off speed in m/s? . What is the total time for him to jump upwards to the peak and then return to the ground in seconds? Use a = 9.8m/ s'. Answer to 2 significant figures without units. The take-off speed is type your answer.. m/s, and the total time for him to jump upwards to the peak and then return to the ground is type your answer. 5