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4 years ago

Drag each label to the correct location. Each label can be used more than.

Physics

1 answer:

Stells [14]4 years ago

6 0

Pot conducts heat

Bin Insulates from heat

Plate Insulate from heat and brittle

Explanation:

Any material that is able to conduct heat is known as a conductor. Also, most heat conductors also allows electric current to pass through.

Most metals are categorized as heat conductors. A pot is usually made of conductors which helps to transfer heat to cook food.

Any material that does not conduct heat is called an insulator. Likewise, they do not allow electric current to pass through.

Most non-metals, plastics, rubber, wood, paper are insulators.

A brittle material that breaks into many pieces is a plastic. Their elastic limit is obviously exceeded and they lack internal cohesion and order. A glass used in making plate is also plastic and brittle.

learn more:

Conductors brainly.com/question/2474874

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by scale drawing, find the resultant of vectors 70N inclined at100N and direction of the resultant 100N

Thepotemich [5.8K]

Answer: 70n=

100n=

Explanation:

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3 years ago

You exert a 100-N force on a pulley system to lift 300-N. What is the mechanical advantage of this system? How many sections of

Andrei [34K]

Answer:

Mechanical advantage = 3

Explanation:

You exert a 100-N force on a pulley system to lift 300-N.

The mechanical advantage of the system is given by the ratio of output force to the input force.

Here, output force = 300 N and input force = 100 N

Mechanical advantage,

$m=\dfrac{300}{100}\\\\m=3$

Mechanical advantage is 3 it means that there are 3 sections of rope support. Hence, this is the required solution.

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3 years ago

A driver averaged 64 mph and took 3½ hours to travel from st. Louis to chicago. Based on this, what is the distance between st.

sammy [17]

Average speed of the driver is given as

$v = 64 mph$

if he moved for total time t = 3.5 hours

so the distance between the tow is given as

$d = v* t$

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so the distance between St. Louis and Chicago is 224 miles

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3 years ago

) determine the density of a 32.5 g metal sample that displaces 8.39 ml of water.

sweet-ann [11.9K]

Density is the ratio of a substance's mass to its volume. On the other hand, according to Archimedes' principle, the volume of water displaced is equal to the volume of the object placed on the water. Thus, the density of the metal is equal to 8.39 mL. So, the density would be

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3 0

4 years ago

Read 2 more answers

On a trolley ride around an amusement park, a child travelled from one signpost to a second signpost at a constant speed of 125

Tomtit [17]

Answer:

Explanation:

Speed given = 125 m /min

125 /60 m /s

In 450 second it will travel

= 450 x 125 / 60

=937.5 m.

As the distance is covered in less than 450 seconds , The distance must be less than 937.5 m

In 400 seconds , it will travel

= 400 x 125 / 60

833.33 m

Since the distance is covered in more than 400 seconds , the distance must be more than ie 833.33 .

Hence the distance covered is more than .833 m but less than 937.5

In either case these distance are more than .8 km .

5 0

3 years ago