3 years ago

What is not a type of muscle? A) Cardiac B) Visceral C) Skeletal C) Epidural

Physics

2 answers:

Alex777 [14]3 years ago

8 0

I would say the answer is a

Sholpan [36]3 years ago

3 0

A) Cardiac
Hope this helped!

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A 600 N force acts on an object with a mass of 50 kg. What is the resulting acceleration of the object?

DochEvi [55]

Answer:

<h3>The answer is 12 m/s²</h3>

Explanation:

The acceleration of an object given it's mass and the force acting on it can be found by using the formula

$a = \frac{f}{m} \\$

f is the force

m is the mass

From the question we have

$a = \frac{600}{50} = \frac{60}{5} \\$

We have the final answer as

Hope this helps you

4 0

3 years ago

A hot air balloon is moving at a speed of 10 meters/second in the +x direction. The balloonist throws a brass ball with a veloci

hoa [83]

Answer:

160 meters

Relative of speed Vr = 10 -2 = 8 m/s (horizontal speed)

20 sec * 8 m/s = 160 m since ball travels 20 sec

4 0

3 years ago

Water with a volume flow rate of 0.001 m3/s, flows inside a horizontal pipe with diameter of 1.2 m. If the pipe length is 10m an

galben [10]

Answer:

$\triangle P=1.95*10^{-4}$

Explanation:

Mass $m=0.001$

Diameter $d=1.2m$

Length $l=10m$

Generally the equation for Volume flow rate is mathematically given by

$Q=AV$

$V=\frac{Q}{\pi/4D^2}$

$V=\frac{0.001}{\pi/4(1.2)^2}$

$V=8.84*10^{-4}$

Generally the equation for Friction factor is mathematically given by

$F=\frac{64}{Re}$

Where Re

Re=Reynolds Number

$Re=\frac{pVD}{\mu}$

$Re=\frac{1000*8.84*10^{-4}*1.2}{1.002*10^{-3}}$

$Re=1040$

Therefore

$F=\frac{64}{Re}$

$F=\frac{64}{1040}$

$F=0.06$

Generally the equation for Friction factor is mathematically given by

$Head loss=\frac{fLv^2}{2dg}$

$H=\frac{0.06*10*(8.9*10^-4)^2}{2*1.2*9.81}$

$H=19.9*10^{-9}$

Where

$H=\frac{\triangle P}{\rho g}$

$\triangle P=\frac{19.9*10^{-9}}{10^3*(9.81)}$

$\triangle P=H*\rho g$

$\triangle P=1.95*10^{-4}$

6 0

3 years ago

Ho Chi Minh led the Communist forces in Indochina and in North Vietnam.

kotykmax [81]

1) A. True.

2) A. True.

6 0

3 years ago

I NEED THIS ASAP !!!!

Alexus [3.1K]

Answer:

Well I'll say the answer is

A.21

B.21

Explanation:

The law of conservation of momentum states that the total momentum in a system remains constant

And

To find the Total momentum in a body, you'll have to multiply the mass of the body to it's velocity

And

To find the total momentum, you'll add the momenta in every body present in the system

4 0

3 years ago

Read 2 more answers