So you know the horizontal acceleration is zero
integrating this you can find the horizontal velocity as
<span><span>vh</span>=Vcos(α)</span>
V = initial velocity 1200 ft/sec
the angle is 45 so you have
<span><span>vh</span>=1200cos(45)</span>
if you integrate this equation with respect to time (t) you get the horizontal displacement equation.
the initial condtions for the horizontal displacement seem to bet at t = 0, x = 0
then when you get the equation, just substitute t = 2 and evaluate
First subtract 78.2 from 287 and get 208.8. Then divide 208.8 by 0.5 and get x=417.6
The ODE appears to be
It's separable; we can write
and integrating both sides yields
Answer:
7/6
Step-by-step explanation:
y2-y1/x2-x1(slope formula)
plug in numbers
12-5=7
8-2=6
hence 7/6
Answer:
cups of crispy cereal.
Step-by-step explanation:
cups of crispy cereal.
