Answer:
four thousand one hundred
Step-by-step explanation:
expand the form
It’ll be 0 cuz like u timings it by 0
Answer:
I believe its 990
Step-by-step explanation:
you would multiply 9 times 10 times 11 and it equals 990
Answer:
23.8
Step-by-step explanation:
8.5/0.5 = 17
17 x 1.4 = 23.8
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
