Ask question

Ask question

All categories

2 years ago

9

A 35 ft long solid steel rod is subjected to a load of 8,000 lb. This load causes the rod to stretch 0.266 in. The modulus of el

asticity of the steel is 30,000,000 psi. Determine the diameter of the rod. (precision of 0.00)

1 answer:

solong [7]2 years ago

3 0

Answer:

53.67

Explanation:

You might be interested in

_____ are used to control the flow of electricity in a circuit.

Travka [436]

Answer:

Switches control the flow of electricity in a circuit.

8 0

2 years ago

Read 2 more answers

A renewable item is something that is capable of being replaced naturally.

djverab [1.8K]

The answer is False.

6 0

3 years ago

Read 2 more answers

Block A hangs by a cord from spring balance D and is submerged in a liquid C contained in beaker B. The mass of the beaker is 1.

nikitadnepr [17]

Answer:

a) $m_e= 3.05 Kg$

b) $\rho=1072.3kg/m^3$

c) $m_e= 3.05 Kg$

Explanation:

From the question we are told that:

Beaker Mass $m_b=1.20$

Liquid Mass $m_l=1.85$

Balance D:

Mass $m_d=3.10$

Balance E:

Mass $m_e=7.50$

Volume $v=4.15*10^{-3}m^3$

a)

Generally the equation for Liquid's density is mathematically given by

$m_e=m_b+m_l+(\rho*v)$

$\rho=\frac{7.50-(1.2+1.85)}{4.15*10^{-3}}$

$\rho=1072.3kg/m^3$

b)

Generally the equation for D's Reading at A pulled is mathematically given by

m_d = mass of block - mass of liquid displaced

$m_d=m- (\rho *v )$

$m=3.10+ (1072.30 *4.15*10^{-3}m^3 )$

$m=18.10kg$

c)

Generally the equation for E's Reading at A pulled is mathematically given by

$m_e=m_b+m_l$

$m_e = 1.20 + 1.85$

$m_e= 3.05 Kg$

6 0

2 years ago

Galina-37 [17]

Engineering is the technical

8 0

1 year ago

Given x = 67 and y = 18, use two's complement to calculate:(1)x+y (2) x-y (3)-x+y (4)-x-y. Do the calculation, show the results

joja [24]

Answer:

See attachment

Explanation:

8 0

2 years ago