# Questions about velocity and acceleration?

Mia shoots an arrow upward at an initial velocity of 11 m/s from a platform that is 2 m high. the height, h, in meters of the arrow after t seconds is modelled by the equation h(t) = -4.9t^2 + 11t + 2 where t > o
a) determine the velocity and acceleration of the arrow at 3 seconds
b) when does the arrow hit...
show more
Mia shoots an arrow upward at an initial velocity of 11 m/s from a platform that is 2 m high. the height, h, in meters of the arrow after t seconds is modelled by the equation h(t) = -4.9t^2 + 11t + 2 where t > o

a) determine the velocity and acceleration of the arrow at 3 seconds

b) when does the arrow hit the ground? with what velocity does it hit the ground?

10 points for the best answer

a) determine the velocity and acceleration of the arrow at 3 seconds

b) when does the arrow hit the ground? with what velocity does it hit the ground?

10 points for the best answer

Follow

5 answers
5

Are you sure that you want to delete this answer?