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Ymorist [56]
3 years ago
11

Describe a procedure to seperate a mixture of salt, sand, and water

Physics
2 answers:
Blababa [14]3 years ago
8 0
Strain the sand out then boil the water out 

icang [17]3 years ago
4 0
One of the procedure is using heat 
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A student drops an object from rest above a force plate that records information about the force exerted on the object as a func
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3 years ago
A pogo stick has a spring with a force constant of 2.50 × 104 N/m , which can be compressed 11.2 cm. what maximum height, in met
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Answer:

h = 36.4 cm

Explanation:

given,

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by energy of conservation

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\dfrac{1}{2}\times 2.5 \times 10^4 \times 0.112^2 = 44\times 9.8 \times h

\dfrac{1}{2}\times 2.5 \times 10^4 \times 0.112^2 = 44\times 9.8 \times h

156.8 = 44 \times 9.8 \times h

h = \dfrac{156.8}{44 \times 9.8}

h = 0.364 m

h = 36.4 cm

7 0
3 years ago
Who makes the first atomic bomb?​
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Robert Oppenheimer made the first atomic bomb.

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