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
ololo11 [35]
2 years ago
11

An Olympic high diver (mass = 70 kg) stands on a platform 20 m above the surface of the water. What is the diver's gravitational

potential energy?
Physics
1 answer:
raketka [301]2 years ago
4 0

Answer: 13720

Explanation: <em>the equation is....</em>

<h3>(70 kg) (9.8 m/s^{2}) (20 m) = <em><u>13720</u></em></h3>
You might be interested in
Ben walks 500 meters from his house to the corner store. He then walks back toward his house but stops to talk to a
motikmotik

Answer: 0.3

Explanation:

6 0
3 years ago
Two round concentric metal wires lie on a tabletop, one inside the other. The inner wire has a diameter of 19.0 cmcm and carries
Lemur [1.5K]

Answer:

Explanation:

magnetic field due to circular wire

= μ₀ i / 2r

i is current and r is radius of coil .

Magnetic fields due to inner coil

μ₀ x 20 / (2 x 9.5 x 10⁻²)

Magnetic field due to outer coil

= μ₀ x I / (2 x 19 x 10⁻²) , I is the current to be calculated

Total field

μ₀ x 20 /( 2 x 9.5 x 10⁻²) +μ₀ x I / (2 x 19 x 10⁻²)  = 0

20 + I /2 = 0

I = - 40 A

Current required is 40 A , and it will be in opposite direction.

7 0
3 years ago
What's ur fav song?<br><br> Fr33 Pointtsss &lt;3
arsen [322]

Answer:

Never gonna give you up

Never gonna let you down

Never gonna run around and desert you

Haha Rick rolled you

Explanation:

jk my favourite song is Thunder, Despacito

3 0
3 years ago
Read 2 more answers
Do Planets with more mass have more gravity than planets with less mass
STatiana [176]
Here you go it was too long to type

8 0
2 years ago
____ is a type of circuit were there is a direct connection between two points in a circuit that aren't supposed to be directly
PtichkaEL [24]

Answer:

Short

Explanation:

I took the same test

7 0
3 years ago
Other questions:
  • Although the currents that cause this field are quite complicated, we can get a rough estimate of their size by modeling them as
    10·1 answer
  • An error in witch macromolecule is the cause of hemophilia
    14·2 answers
  • When resting, a person has a metabolic rate of about 3.0X10^5 joules per hour. The person is submered neck deep into a tub conta
    10·1 answer
  • What physical property makes the red light different from blue light, or radio waves different from microwaves?​
    12·2 answers
  • Is a lung a living organism, why or why not?
    12·1 answer
  • A 0.5 m3 container is filled with a fluid whose specific volume is 0.001 m3/kg. At standard gravitational acceleration, the cont
    10·1 answer
  • What is the mass of a cow moving at a velocity of 0.5 m/s with 25J of kinetic energy? Show work
    11·2 answers
  • What is a transverse wave​
    11·2 answers
  • A spacecraft has a momentum of 20,000 kg-m/s, and a mass of 250 kg. What is the magnitude of its velocity?
    14·1 answer
  • What is the average kinetic energy of an object's particles?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!