Question

The average weight of an elephant is 4000 N.
The surface area of the sole of its foot is
0.1m2. Calculate the pressure exerted by 4 foot of an elephants
Problem​

Answer 1

Explanation:

pressure = Force/area

Force = 4000N

Area = 0.1 m^2

pressure = 4000/0.1 = 40000Pa.

Pressure exerted by one foot is 40000pa.

Pressure exerted by 4 foots,

= 4 × 40000 = 160000 pa.

Hence, the pressure exerted by four foots of an elephant is 160000pascals.

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Answer 2

Answer:

The pressure exerted by four foots of an elephant is 160000 pascals.

Explanation:

As per the data given in the question,

We have to determine the total pressure exerted by 4 foot of an elephant.

As per question,

It is given that,

The average weight of an elephant is 4000 N.

The surface area of the foot of an elephant = 0.1 Sq. m

As we know that,

The value of pressure can be calculated by using below given formula:

pressure = Force/area

Force = 4000N

Area = 0.1 Sq. m

So, the value of pressure will be pressure = 4000/0.1 = 40000Pa.

So, from above, we can say that the calculated pressure is the total pressure exerted by one foot of elephant which is equal to 40000pa.

So, for determining the total pressure exerted by 4 feet of an elephant, we will multiply the pressure exerted by 1 foot by 4

Thus, the pressure exerted by 4 feet will be = 4 × 40000 = 160000 pa.

Hence, the pressure exerted by four foots of an elephant is 160000 pascals.

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