place the steps of protien in the correct order

Answer:

The answer is Non contract force

Answer:

Person’s mass M = 83.67 kg (Approx.)

Explanation:

Given:

Gravitational potential energy = 164,000 J

Height = 200 m

Find:

Person’s mass M

Computation:

Gravitational acceleration g = 9.8 m/s²

Gravitational potential energy = mgh

164,000 = (m)(9.8)(200)

Person’s mass M = 83.67 kg (Approx.)

Answer:

the fingers extended points in the negative direction of the y-axis

Explanation:

For this exercise we use the relationship of the force with the electric field

          F = q E

electron charge is q = -e

          F = - eE

therefore the forces are in the opposite direction to the electric field direction, which indicates that it goes towards the negative side of the Z axis.

Consequently the electric force is in the positive direction of the z axis

us the direction of the magnetic field so that it cancels out the electric forces.

For the direction of the magnetic force we use the right hand rule. The thumb points in the direction of the speed, the fingers extended in the direction of the magnetic field and the palm in the direction of the Force if the charge is positive, if the charge is negative it is in the opposite direction

In this case we want the magnetic force to be directed in the negative direction of the z axis.

The charge moves in the positive direction of the x-axis

the palm must point in the negative directional of the Z axis, ie the negative charge

therefore the fingers extended points in the negative direction of the y-axis

Answer:

Group 1A (or IA) of the periodic table are the alkali metals: hydrogen (H), lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr).

Explanation:

Hope it helps! Correct me if I am wrong :>

Answer:

Net torque in positive direction:

Fz = -450 * cos 30 deg * 1.5 = -585 N-M

Fz = 200 * 3.5 = 700 N-M

Net F = 115 N-M

Torque is generally defined as L = R X F

X cross Y = Z     normal coordinate system

Note that Z will be out of the page giving the positive value for the torque.

Answer:

The frequency of radio waves with a wavelength of 20m is

1.5 e+7 Hertz (Hz) or 15 million Hertz.

This was obtained from the formula speed (c) is equal to the product of frequency (f) and wavelength (λ)

c = fλ  

Since we are looking for the frequency, we will divide both sides of the formula above by the lamda symbol for wavelength, which gives us:

f = c / λ

The value of wavelength is already given which is 20 meters. The speed of radio waves is the same with the speed of light when travelling in a vacuum – also with the other electromagnetic waves. Hence the speed (c) is 3 e+8 m/s

f = 3 e+8 m/s   /    20m

f = 1.5 e+7 H

Explanation:

this is the correct answer you want.

Answer:

0.1 m/s

Explanation:

Please see attached photo for explanation.

Mass of 1st cart (m₁) = 500 g

Initial velocity of 1st cart (u₁) = 0.25 m/s

Mass of 2nd cart (m₂) = 750 g

Initial velocity of 2nd cart (u₂) = 0 m/s

Velocity (v) after collision =.?

m₁u₁ + m₂u₂ = v(m₁ + m₂)

(500 × 0.25) + (750 × 0) = v(500 + 750)

125 + 0 = v(1250)

125 = 1250v

Divide both side by 1250

v = 125 / 1250

v = 0.1 m/s

Thus, the two cart will move with a velocity of 0.1 m/s after collision.

The velocity of the cart will be 0.1 m/sec.Velocity is the rate of change of displacement. Its unit is m/sec.

According to the law of conservation of momentum, the momentum of the body before the collision is always equal to the momentum of the body after the collision.

The given data in the problem is;

(m₁)  is the mass of  cart 1 = 500 g

(u₁)  is the initial velocity of  cart  1= 0.25 m/s

(m₂) is the mass of 2nd cart = 750 g

(u₂) is the initial velocity of 2nd cart  = 0 m/s

(v)  is the velocity after collision =.?

According to the law of conservation of momentum;

Momentum before collision =Momentum after collision

[tex]\rm m_1u_1 + m_2u_2 = v(m_1 + m_2)\\\\(500 \times 0.25) + (750 \times 0) = v \times (500 + 750) \\\\ 125 + 0 = v \times (1250) \times 125 \\\\ \rm v= \frac{125}{1250} \\\\ \rm v== 0.1 m/sec[/tex]

Hence the velocity of the cart will be 0.1 m/sec.

To learn more about the law of conservation of momentum refer;

https://brainly.com/question/1113396

Answer:

We answer that before but I forgot

Answer:

3

Explanation:

it's too because on you measuring mass of something

Answer:

violet

Explanation:

Answer:

yes

Explanation:

yes

Answer:

The graph data expresses the data started high up and moved into a continuous reaction before slowly decreasing and hit a point, where it remained the same.

Answer:

True

Newton's Rainbow. In the 1660s, English physicist and mathematician Isaac Newton began a series of experiments with sunlight and prisms. He demonstrated that clear white light was composed of seven visible colors.

Explanation:

Hope it helps

force = 75N --- (given)

acceleration = 3m/s² ---- (given)

75N = mass × 3m/s²

mass = 75÷3

Answer:

14 m/s^2

Explanation:

We have to use the equation F=ma because the question is a Newton's second law question.

First, list known values

F (force) = 70 N

m (mass) = 5 kg

a (acceleration) = ? (we have to solve for this)

Second, plug in known values into equation.

F=ma

70=5a

Third, solve. To solve this all you have to do is divide both sides by 5

70/5=5/5a

Fourth, your answer will be 14 meters per second squared  (m/s^2)

I hope this answer helps and have a great day!

Answer:

The force applied to any falling object would be gravity. An object cannot fall if there is not gravity; it would simply float.

Answer:524 Hz

Explanation:

Approximate frequency, heard in other car, when two car approaches each other, before they cross each other is 524 Hz.

Frequency of wave is the number of waves, which is passed thorough a particular point at a unit time.

For the two cars approaching each other the Doppler formula to find the frequency of second car is given as,

[tex]f_2=\dfrac{V_s+V_2}{V_s-V_1}f_1[/tex]

Here, [tex]V_s[/tex] is the speed of the sound.

Two cars approach each other from opposite directions.The velocity of car one is 54 km/h and the velocity of the car two is also 54 km/h.

Convert the unit of velocity of the car as,

[tex]\rm 54km/s=54\times\dfrac{5}{18}m/s\\\rm 54km/s=15m/s[/tex]

As we know that the speed of the sound is 340 m/s and one of the cars emits a note of frequency 480 Hz.

Thus, putting the values in the above formula to find out the frequency heard in the other car before they cross each other as,

[tex]f_2=\dfrac{340+15}{340-15}480\\f_2=524.3\rm Hz[/tex]

The approximate frequency heard in the other car before they cross each other is 524 Hz.

Learn more about the frequency here;

https://brainly.com/question/1436295

Answer:

force can also be considered as weight so

Spring balance is used for measuring Force.

Explanation:

Answer:

Plasma is a phase of matter that makes up stars.

Answer:

true , I searched and got u the answer

Answer:

.

Explanation:

Answer:

Distance: 21km

Displacement: ~16.76km

Answer:

3.3 s

Explanation:

From the question given above, the following data were obtained:

Initial velocity (u) = 12 m/s

Height of tower (h₁) = 15 m

Total time (T) to reach the ground =?

Next, we shall determine the time taken to reach the maximum height from the tower. This can be obtained as follow:

Initial velocity (u) = 12 m/s

Final velocity (v) = 0 m/s (at maximum height)

Acceleration due to gravity (g) = 10 m/s²

Time (t₁) to reach the maximum height from tower =?

v = u – gt₁ (ball is going against gravity)

0 = 12 – 10t₁

Rearrange

10t₁ = 12

Divide both side by 10

t₁ = 12/ 10

t₁ = 1.2 s

Next, we shall determine the maximum height reached by the ball from the tower.

Initial velocity (u) = 12 m/s

Final velocity (v) = 0 m/s (at maximum height)

Acceleration due to gravity (g) = 10 m/s²

Maximum height from the tower (h₂) =?

v² = u² – 2gh₂

0² = 12² – 2 × 10 × h₂

0 = 144 – 20h₂

Rearrange

20h₂ = 144

Divide both side by 20

h₂ = 144 / 20

h₂ = 7.2 m

Next, we shall determine the maximum height from the ground. This can be obtained as follow:

Height of tower (h₁) = 15 m

Maximum height from the tower (h₂) = 7.2 m

Maximum height from the ground (H) =?

H = h₁ + h₂

H = 15 + 7.2

H = 22.2 m

Next, we shall determine the time taken for ball to get to the ground from the maximum height. This can be obtained as follow:

Acceleration due to gravity (g) = 10 m/s²

Maximum height from the ground (H) = 22.2 m

Time (t₂) taken for ball to get to the ground from the maximum height =?

H = ½gt₂²

22.2 = ½ × 10 × t₂²

22.2 = 5 × t₂²

Divide both side by 5

t₂² = 22.2 / 5

t₂² = 4.44

Take the square root of both side

t₂ = √4.44

t₂ = 2.1 s

Finally, we shall determine the time taken for the ball to get to the ground. This can be obtained as follow:

Time (t₁) to reach the maximum height from tower = 1.2 s

Time (t₂) taken for ball to get to the ground from the maximum height = 2.1 s

Time (T) taken for the ball to get to the ground =?

T = t₁ + t₂

T = 1.2 + 2.1

T = 3.3 s

Therefore, it will take the ball 3.3 s to get to the ground.

Answer:

needs to know direction