1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Soloha48 [4]
2 years ago
15

On which planet would your weight be the most and the least?

Physics
1 answer:
viktelen [127]2 years ago
7 0

Answer: on jupiter you would weigh the most  and on mars you would weigh the least

Explanation:

You might be interested in
What is the half-life of an isotope that decays to 25% of its original activity in 70.8 hours?
loris [4]
Are there any options?
8 0
3 years ago
What is an atomic theory?
seraphim [82]

Answer: the theory that all matter is made up of tiny indivisible particles (atoms). According to the modern version, the atoms of each element are effectively identical, but differ from those of other elements, and unite to form compounds in fixed proportions.

8 0
3 years ago
Read 2 more answers
2 decimeters expressed in millimeters
Alenkinab [10]
Hi!
1 decimeter = 100 millimeters.
Therefore 2 decimeters = 200 millimeters.
3 0
3 years ago
The desperate contestants on a TV survival show are very hungry. The only food they can see is some fruit hanging on a branch hi
evablogger [386]

Answer:

a) v = 18.86 m / s, b)  h = 8.85 m

Explanation:

a) For this exercise we can use the conservation of energy relations.

Starting point. Like the compressed spring

          Em₀ = K_e + U = ½ k x² + m g x

the zero of the datum is placed at the point of the uncompressed spring

Final point. With the spring if compress

           Em_f = K = ½ m v²

how energy is conserved

          Em₀ = Em_f

          ½ k x² + m g x = ½ m v²

   

           v² = \frac{k}{m}  x² + 2gx

let's reduce the magnitudes to the SI system

          m = 500 g = 0.500 kg

          x = -45 cm = -0.45 m

the negative sign is because the distance in below zero of the reference frame

       

let's calculate

           v² = \frac{900}{0.500}  0.45² + 2 9.8 (- 0.45)

           v = √355.68

           v = 18.86 m / s

b) For this part we use the conservation of energy with the same initial point and as an end point at the point where the rock stops

           Em_f = U = m g h

           Em₀ = Em_f

            ½ k x²2 + m g x = m g h

            h = ½  \frac{k}{g}   x² + x

let's calculate

           h = \frac{1}{2} \ \frac{900}{9.8 } \ 0.45^2 - 0.45

           h = 8.85 m

measured from the point where the spring is uncompressed

7 0
2 years ago
Will the electric field strength between two parallel conducting plates exceed the breakdown strength for air ( 3.0×106V/m ) if
xxMikexx [17]

(a) The electric field strength between two parallel conducting plates does not exceed the breakdown strength for air (3 \times 10^{6} V / m)

(b) The plates can be close together to 1.7 mm with this applied voltage

<u>Explanation:</u>

Given data:

Dielectric strength of air = 3 \times 10^{6} V / m

Distance between the plates = 2.00 mm = 2.00 \times 10^{-3} \mathrm{m}

Potential difference, V = 5.0 \times 10^{3} V

We need to find

a) whether the electric field strength between two parallel conducting plates exceed the breakdown strength for air or not

b) the minimum distance at which the plates can be close together with this applied voltage.

The voltage difference (V) between two points would be equal to the product of electric field (E) and distance separation (d). The equation form is and apply all given value,

         E=\frac{V}{d}=\frac{5.0 \times 10^{3}}{2.00 \times 10^{-3}}=2.5 \times 10^{6} \mathrm{V} / \mathrm{m}

From the above, concluding that The electric field strength between two parallel conducting plates (2.5 \times 10^{6} \mathrm{V} / \mathrm{m}) does not exceed the breakdown strength for air (3 \times 10^{6} V / m)

b) To find how close together can the plates be with this applied voltage:

The formula would be,

            d_{\min }=\frac{V}{E_{\max }}

Apply all known values, we get

      d_{\min }=\frac{5.0 \times 10^{3}}{3 \times 10^{6}}=1.7 \times 10^{-3} \mathrm{m}=1.7 \mathrm{mm}

3 0
3 years ago
Other questions:
  • Ionic solutes are considered strong electrolytes. What does this mean for the conductivity of the solution?
    5·2 answers
  • A bouncy ball is being thrown upwards with a velocity of 34 meters per second if you caught the ball at the same height you rele
    13·1 answer
  • In the experiment to measure specific heat of a metal, you get the following data. What is the specific heat of the metal in J/k
    14·1 answer
  • Why couldnt mendeleev organize the entire table during his research
    11·2 answers
  • An electron in the beam of a cathod-ray tube is accelerated by a potential difference of 2.12 kV . Then it passes through a regi
    9·1 answer
  • How many mL beakers would be when seprating salt,sand,iron fillings,and beads
    13·1 answer
  • Date<br>Page<br>What are the advantages of alcohol<br>thermometric liquid?<br>​
    13·1 answer
  • To dry the brakes, drive slowly in __________ and apply light pressure on your brake pedal.
    7·1 answer
  • The work done to lift a 3kg mass to a<br> height of 10 m is
    7·1 answer
  • What is the hidden gene called
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!