After 16.5 s, a jogger’s displacement is 200.0 m. What is her average velocity in m/s? In km/h?

______ resources include biodiversity, energy, land and soil, and water resources.

cricket20 [7]

Answer : Natural

Explanation : Natural resources are the resources that are found in the environment and are developed without the intervention of humans

5 0

1 year ago

Read 2 more answers

If an atom has 7 valence electrons, how many electrons does it need to gain to achieve a stable electron configuration?

Doss [256]

It only needs one more to make it stable

6 0

3 years ago

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What effect does increasing mass have on the amount of friction generated

LekaFEV [45]

The greater the mass, the greater the fiction generated

4 0

3 years ago

Tom kicks a soccer ball on a flat, level field giving it an initial speed of 20 m/s at an angle of 35 degrees above the horizont

SVEN [57.7K]

Answer:

(a) 2.34 s

(b) 6.71 m

(c) 38.35 m

(d) 20 m/s

Explanation:

u = 20 m/s, theta = 35 degree

(a) The formula for the time of flight is given by

$T = \frac{2 u Sin\theta }{g}$

$T = \frac{2 \times 20 \times Sin35 }{9.8}$

T = 2.34 second

(b) The formula for the maximum height is given by

$H = \frac{u^{2} \times Sin^{2}\theta }{2g}$

$H = \frac{20^{2} \times Sin^{2}35 }{2 \times 9.8}$

H = 6.71 m

(c) The formula for the range is given by

$R = \frac{u^{2} \times Sin 2\theta }{g}$

$R = \frac{20^{2} \times Sin 2 \times 35}{9.8}$

R = 38.35 m

(d) It hits with the same speed at the initial speed.

8 0

3 years ago

1. What is the arrangement of the outer planets? 2. What effect does their placement have the planets?

Rasek [7]

the arrangement of the outer planets is
1. Mercury
2. Venus 
3. Earth 
4. Mars 
5. Jupiter 
6. Saturn 
7. Uranus 
8. Neptune
the inner most of the outer plannets is jupitor it is followed by saturn uranus and neptune

4 0

3 years ago