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saw5 [17]
3 years ago
11

To see her full heiht, a child that is 1 meter tall needs a mirror that is at least A) 033 m tall. 6) 050 m tall C) 075 m tall.

D) 1 m tall. E) depends on how far the child is from the mirror
Physics
1 answer:
svlad2 [7]3 years ago
7 0

Answer:

0.50 m tall

Explanation:

To see the full height of the child the height of the mirror should be half of the height of the child

As it id given that the height of the child is 1 meter so the height of the mirror is =\frac{height\ of\ child}{2}=\frac{1}{2}=0.5m

As it is a rule that to see the full any object the height of the mirror should be half of the height of the object

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Sean climbs a tower that is 71.3 m high to make a jump with a parachute. The mass of Sean plus the parachute is 81.4 kg. If U =
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Answer:

U = 56877.4 J

Explanation:

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Data

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U = m*g*h

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U = 56877.4 N*m

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