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Bas_tet [7]
2 years ago
6

Clara and Eli used materials they could find at home to make a simple seismograph. As Clara pulls the strip of paper through the

seismograph, Eli gently shakes the table.
Make a prediction. What will happen to the paper as Eli shakes the table?
Physics
1 answer:
tatyana61 [14]2 years ago
6 0

Answer:

The recording that Eli and Clara's Seismograph would show will be very close to that a real Seismograph would show. This is because the mechanism they have constructed is very similar to the real one.

Explanation:

hope this helps

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Answer:

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Answer:

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Course hero N4M.6 A board has one end wedged under a rock having a mass of 380 kg and is supported by another rock that touches
aleksandrvk [35]

Answer:

Therefore it is save to carry a 62kg adult

Explanation:

From the question we are told that:

Mass m=380kg

Height of supporting Rock X=85cm

Length of BoardL_r=4.5m

Mass of board M_b=22kg

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0.85*N - Mg*2.25 - mg*(2.25 + x) = 0

0.85*N  = + Mg*2.25 + mg*(2.25 + x)

where

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8 0
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