Ask question

Ask question

All categories

4 years ago

9

pressure equals force per unit of area. if 60 lbs of force were exerted on a 3 square inch surface, what was the pressure in pou

nds per square inch?

1 answer:

Anvisha [2.4K]4 years ago

3 0

Answer:

20 pounds / in^2

Step-by-step explanation:

Presssure = Force in pounds / Area in square inches.

Force: 60 pounds (given)

Area: 3 in^2 (given

Pressure = 60/3 = 20 pounds / square in

You might be interested in

Help find the derivative.

Masteriza [31]

Answer:

Step-by-step explanation:

$1.\\f(x)=e^x\\f'(x)=e^x\\2.\\y=x^8-12x^5-3x^2+7x+22\\\frac{dy}{dx}=8x^7-12*5 x^4-3*2x+7+0\\\frac{dy}{dx}=8x^7-60 x^4-6x+7\\3.\\f(x)=e^3\\f'(x)=0$

5 0

2 years ago

Which statement best describes the relationship between x and y in the equation y = 3x? A. The value of y is three less than the

7nadin3 [17]

Answer:

b

Step-by-step explanation:

Y is three times the value of x , It can be said that y is directly proportional to Y .

Direct proportion is when an increase in the independent variable causes an increase in the dependent variable.

the equation for direct proportion is :

y = bx

y = dependent variable

b = constant

x = independent variable

8 0

3 years ago

A surveyor on one side of a river wishes to find the distance between points a and b on the opposite side of the river. On her s

Tcecarenko [31]

Question not clear, i think it's incomplete else sorry

5 0

3 years ago

Order the integers {0, |-20|, -3, 19, -13} from least to greatest

tatiyna

Answer:

-20, -13, -3 0, 19

Step-by-step explanation:

With negative the higher the number the lower the value

4 0

3 years ago

What is the slope of 7x-3y=-12 ?

mixas84 [53]

The answer i believe is 4000

5 0

3 years ago

Read 2 more answers