2 years ago

Discuss how friction is reduced in oce skating

Physics

1 answer:

belka [17]2 years ago

7 0

Answer:

below

Explanation:

Ice melts, meaning it has a watery layer upon its surface. This allows things to be moving like they are on a liquid but it has the solidity of a solid. The thin metal of the ice skates also decrease the surface area meaning it exerts more force but in turn, it allows you to move faster and further reduces friction.

You might be interested in

What interests you the most about Social Psychology? What do you think is one of the most aggravating issues that our society fa

strojnjashka [21]

Looks of us and somesociety faces nowadays?

4 0

3 years ago

Fire could be considered a living thing

dedylja [7]

anything that contains one cell of life is considered a living thing, a fire however does not contain any cells so it is not considered a living thing/organism

hope this helped you :)

5 0

3 years ago

If an object exerts a pressure of 16lb/in^2 and it has an area of 2 in^2 squared what is the weight of the object?

lesantik [10]

Answer:32Ib

Explanation:

Pressure=16Ib/in^2

area=2in^2

weight=pressure x area

Weight=16 x 2

Weight=32

Weight=32Ib

6 0

3 years ago

Is the answer C or B

inessss [21]

Answer:

Explanation:

though c is wider it has more water.

6 0

3 years ago

Read 2 more answers

Janice has just measured the density of an object. Which value is possible? (Density: D = m)

stira [4]

Explanation:

The density of an object can be calculated using the formula as follows :

$d=\dfrac{m}{V}$

Here,

m is mass of the object and V is its volume

The mass of an object can b measured in grams and its volume in cubic cm. So, the density of object is measured in g/cm³. Hence, out of given options the possible value of density of an object is 6 g/cm³.

8 0

4 years ago

Read 2 more answers