3 years ago

An _____ experiment is type of scientific investigation that test how one factor affects another.

1 answer:

4 0

B
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Shalnov [3]

The answer would be 72 miles. Hope this helped.

3 0

4 years ago

Len [333]

Answer:236 J

Explanation:

Given

Mass of sofa $m=60 kg$

Displacement $s=5.9 m$

Force $F=40 N$

neglecting Friction

Work done is given by

$W=F\cdot s$

$W=F\cdot s\cos 0$

$W=40\cdot 5.9$

$W=236 J$

4 0

3 years ago

Delvig [45]

Hope this will help u.....:)

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3 years ago

Usimov [2.4K]

Camels have friction reduced on their feet making it easier to walk.

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3 years ago

IrinaK [193]

A measurement must include both a number and an unit of measurement.

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3 years ago