3 years ago

At what speed should a bat (200g) fly to have 200j velocity energy?

1 answer:

6 0

Answer:

Step-by-step explanation:

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Stells [14]

Answer:

most likely has to run 13 miles southeast or 5 miles east and 8 west

Step-by-step explanation:

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3 years ago

seropon [69]

Answer:

x2-14x+52 is the answer in my calculation.

8 0

3 years ago

Lelechka [254]

Given:

The line segment is passing through the points (-9,-3) and (8,5),

Divide the segment in the ratio of 1:4.

Use the formula,

$\begin{gathered} (\frac{mx_2+nx_1}{m+n},\frac{my_2-ny_1}{m+n}) \\ (x_1,y_1)=(-9,-3) \\ (x_2,y_2)=(8,5) \\ m\colon n=1\colon4 \end{gathered}$

It gives,

$\begin{gathered} (\frac{1(8)+4(-9)}{1+4},\frac{1(5)+4(-3)}{1+4}) \\ (-\frac{28}{5},-\frac{7}{5}) \end{gathered}$

Answer:

$(-\frac{28}{5},-\frac{7}{5})$

8 0

1 year ago

Leno4ka [110]

I think u add not sure though

8 0

3 years ago

ruslelena [56]

I agree with you because theta could be acute or obtuse, and if obtuse, negative value.

3 0

3 years ago