0.83t. If an arrow is shot straight upward on the moon with a velocity of 57 m/s, its height (in meters) after t seconds is given by s(t)=57t What is the velocity of the arrow (in m/s) after 6 seconds? After how many seconds will the arrow hit the moon? With what velocity (in m/s) will the arrow hit the moon? L Submit answer < Previo