If a rock is thrown upward on the planet Mars with a

Last updated: 1/23/2024

If a rock is thrown upward on the planet Mars with a velocity of 11 m s Its height above the ground in meters after t seconds is given by H 11t 1 86t a Find the velocity in m s of the rock after 1 second 7 28 m s b Find the velocity in m s of the rock when t a 3 72 X m s c When in seconds will the rock hit the surface Round your answer to one decimal place t 5 91 S d With what velocity in m s will the rock hit the surface 4 08 X m s