Question

A skydiver, with parachute open, fell at a
constant speed. Five seconds after her parachute
opened, her altitude was 1000 m. Twenty-five
seconds after her parachute opened, her altitude
was 800 m.
(a)
Draw a graph representing the skydiver’s
altitude, a, versus time, t, after her parachute
opened. Choose an appropriate scale.
(b)
Find the point at which the graph crosses
the horizontal axis. What do you think this
point represents? Explain.

Answer 1

please i really need help\

Answer 2

i need some one to explain how to solve it

Answer 3

@Dshawn001 HELP!!!!!

Answer 4

will you help me sir?