Weather can be forecasted (meterologists) , climate can be forecasted scientists use computer programs called climate models. sorry im not sure about the other ones though :) Good luck on your assignments!
Your answer should be True
Answer:
7.97 seconds
Explanation:
Distance to travel is 196-1.7=194.3m
Considering that this is vertical motion then using the equation of motion
where s is the distance to travel, u is initial velocity, t is timw and g is acceleration due to gravity
Substituting s for 194.3, u for 14.7 m/s and a for 9.8


This is a quadratic equation which is in the form of
then to solve x we use quadratic formula
t=(14.7+\sqrt (14.7^{2}-(4*4.9*-194.3))/(2*4.9)
t=7.97 seconds