# A 490 n (her weight due to gravity) woman is standing on bathroom scale. what is the woman's mass in kilograms

## Related Questions

What mass (in mg) does 2.63 moles of nickel have?

2.63 moles ( 58.69 g/mol ) = 154.35 g Nickel

Hope this answers the question. Have a nice day.

Use Kepler's 3rd Law

T^2 = k R^3

where k = 4(pi)^2/ GM

G =gravitational constant = 6.67300 × 10-11 m3 kg-1 s-2

M = mass of this new planet

pi = 3.14159265

T =3.09 days = 266976 seconds

R = (579,000,000km)/9 = 64333333.3 km

a)

Solve Kepler's 3rd Law for M. Your answer will be in kg

b)

mass of the sun = 1.98892 × 10^30 kilograms

Form the ratio

M(planet)/M(sun)

Nuclear reactions result in tremendous amounts of a. uranium. b. energy. c. fission. d. mass.

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Which tools would be use to find an irregularly shaped object’s mass and volume?

Any beaker to measure the volume of liquid displaced

Shearing

The stress force that causes a mass of rock to pull or twist in opposite directions is called shearing.

Hope this helps! :)

Hence mass grows 3 times - g will grow 3 times as well

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The law of conservation of mass states that _______________________________.

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A net force of 125 N accelerates a 25.0 kg mass. What is the resulting acceleration?

Answer:

Explanation:

The acceleration of an object can be calculated by using Newton's second law:

where

F is the net force applied on the object

m is the mass of the object

a is its acceleration

In this problem, we have F=125 N and m=25.0 kg, so we can rearrange the equation to calculate the acceleration:

The accepted standard measurement for mass is the A) liter. B) pound. C) Newton. D) kilogram.

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- T a * cos 60° + T b * sin 45° - 210 N = 0

- T a * sin 60° + Tb cos 45° = 0

------------------------------------------------------

- 1/2 T a + √2 / 2 T b = 210 N

- √3 / 2 T a + √ 2 / 2 T b = 0 / * ( - 1 )

---------------------------------------------------

- 1/2 T a + √2 / 2 T b = 210 N

√ 3 / 2 T a - √2 / 2 T b = 0

----------------------------------------

T a ( √3 / 2 - 1 / 2 ) = 210 N

0.366 T a = 210 N

T a = 210 N : 0.366

**1 )**

**T a = 573.77 N**

Ta * √3 / 2 = T b * √ 2 / 2

T b = ( 573.77 * 1.732 ) : 1.4142

**2 )**

**T b = 702.7 N**

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Force times Mass equals Acceleration.

**The answer is TRUE.**

If the mass increases the number on the left side of the equation increases, thus increasing the right side as well.

Rounded to the nearest whole number, what is the atomic mass of platinum? 78 117 195 273

**Answer: **The atomic mass of the platinum will be 195.

**Explanation:**

**We know that,**

Atomic mass is the sum of the electrons and protons.

Platinum is the chemical element and it is the symbol is Pt. The atomic number of the platinum is 78 and the atomic mass is the 195,084 u.

According to the question,

Rounded to the nearest whole number

**Hence, The atomic mass of the platinum will be 195.**

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What is meant by the following statement? "Acceleration is inversely proportional to mass."

**Answer:**

he gave the correct answer its just we had options when we were doing this assignment so thanks for going in depth

**Explanation:**

Ps Odsseyware

**Option C i.e understanding a friend's problems and providing support is the correct answer.**

**Mayer and Salovey’s third component of emotional intelligence (regulating emotions) is the ability to Understand Emotions**. So understanding a friend’s problems and providing support is the scenario relates to Mayer and Salovey’s third component of emotional intelligence (regulating emotions)

The atomic mass is the sum of the number of neutrons and protons.

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cosΘ = 0.666

Θ = ± 48º

Vertically:

150g*sin150 + 220g*sin270 + 195g*sinΘ = 0

sinΘ = 0.744

Θ = 48º

His theory did not incorporate the existence of subatomic particles.

2. D

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**Answer:**

**Explanation:**

The gravitation force of attraction between the two bodies is directly proportional tp the product of masses of two bodies and inversely proportional to the square of distance between them.

I Think It Is Wave And BioMass

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What is the best definition of the term due process of law?

But if he passed high school physics, then he may remember that

'work' in physics means (force) x (distance). If there's no distance,

then there's no work.

He realizes that he isn’t doing any work because he's not moving the weight.

All we need is the momentum before and after.

**Momentum = (mass) x (speed)**

**Before:**= (80 kg) x (4.7 m/s) = 376 kg-m/s

**After:**= (80 kg) x (3.4 m/s) = 272 kg-m/s

Change in momentum = (376 - 272) =

**104 kg-m/s**

Notice that when you work with impulse, you're USUALLY calculating

(force) x (time).

The force is in Newtons, and the time is in seconds,

so the impulse is usually in units of

Newton-seconds .

So how can I say that impulse and change of momentum are

the same thing ? Am I trying to pull a fast one on you ?

Remember that 1 Newton is 1 kg-m/s²

So (force) x (time)

= (Newton) x (second)

= (kg-m/s²) x (second) =

**kg-m/s**.

and Momentum = (mass) x (speed) =

**(kg) x (m/s)**

The units of impulse are the same as the units of momentum !

So when you give an object some impulse, you give it exactly

that much momentum.

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