You need to get to class, 200 meters away, and you can only walk in the hallway at about 2.5 m/s. How long did it take you to get to your destination? HELP!!! Mee

Explanation:

The time taken to get to the destination can be found by using the formula

d is the distance

v is the velocity

From the question we have

We have the final answer as

Hope this helps you

a: 45.9 meters

b: 4.29 seconds

step-by-step explanation:

a: h(t)=1/2(-9.8)(3)^2+0(3)+90

h(t)=-4.9(3)^2+90

h(t)=-44.1+90

h(t)=45.9 meters

b: 0=1/2(-9.8)(t^2)+0t+90

0=-4.9t^2+90

-90=-4.9t^2

18.37=t^2

t=4.29 seconds

in the second question, the numbers aren't exact, but they're a close approximation.

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