Answer: 11.5 cm to the power of 2/s
Step-by-step explanation:
Answer:
<h2>8/4</h2>
We have,
3+4(w+5)
=31 Or, 3+20+4w
=31 or, 4w
=31−23
w=8/4
Thus, w comes out to be 2 .
Step-by-step explanation:
Hope it is helpful....
For the shot to be blocked
9 + 25t - 16t^2 ≥ 6 + 30(t - 0.2) - 16(t - 0.2)^2
9 + 25t - 16t^2 ≥ 6 + 30t - 6 - 16(t^2 - 0.4t + 0.04)
9 + 25t - 16t^2 ≥ 30t - 16t^2 + 6.4t - 0.64
9 + 25t ≥ 36.4t - 0.64
9 + 0.64 ≥ 36.4t - 25t
9.64 ≥ 11.4t
t ≤ 9.64/11.4
t ≤ 0.846
Therefore, The shot was blocked between 0.84 and 0.85 seconds after the shot is launched.
