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ioda
3 years ago
14

1.A little girl kicks a soccer ball. It goes 10 feet and comes back to her. How is this possible?

Physics
2 answers:
marishachu [46]3 years ago
6 0
Something stopped the force and was able to recreate the same amount of force to send it back to her. Example: A pole
Alisiya [41]3 years ago
5 0

I can think of two solutions to this problem...

1) There is a wall in front of the girl ( at a distance of 5 feet from where she is standing). She kicks the ball in the direction of the wall. The ball hits the wall and rebounds back to the girl, thus travelling a distance of 10 feet.

2) She kicks the soccer ball vertically 5 feet high in the air. The ball comes back to her after travelling a total distance of 10 feet ( 5 feet up + 5 feet down).

I found this answer at https://www.quora.com/A-little-girl-kicks-a-soccer-ball-It-goes-10-feet-and-comes-back-to-her-How-is...

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An airport has runways only 198 m long. a small plane must reach a ground speed of 39 m/s before it can become airborne. what av
Anarel [89]
S: 198 m 
v=39 m/s 
u=0
t=? 
a=?

v²=u²+2as
(39)²=(0)²+2(a)(198) 
1521=396a
1521/396=a
3.84 m/s^2 = a 

Hope I helped :) 
8 0
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fredd [130]

Answer:

6 km is the right answer

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Explanation:

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Ostrovityanka [42]

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