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
Slav-nsk [51]
3 years ago
11

Energy = Force x Distance. Gravitational potential energy = Force (weight) x Height of the object above the ground. If a waterme

lon weighs 98 Newtons and sits on a shelf 10 meters above the floor, how much gravitational potential energy does it have in Joules?
Advanced Placement (AP)
1 answer:
Pani-rosa [81]3 years ago
7 0

Answer: 56 Joules beacuse the answers is 56 Joules this proves that its 98 Newtons

You are welcome

You might be interested in
The image to the left shows Earth's major plates. A
marissa [1.9K]

Answer:

Eurasian Plate

Explanation

5 0
3 years ago
Read 2 more answers
Explain how seasonal fires benefit grassland ecosystems.
8090 [49]

Fire is a natural part of the grassland ecosystem and helps maintain its health and vigor. It warms up the soil and reduces the leaf litter that accumulates each year, allowing sunlight to penetrate. ... After a fire, blackened fields quickly revive with new, green grasses and abundant, showy wildflowers.

3 0
3 years ago
Números de presidentes que ha tenido Colombia en los últimos 5 años<br>​
Aleksandr [31]
5 presidentes los ultimos 5 años
6 0
3 years ago
Somebody tell me they fav rod wave song
vova2212 [387]
Hmmmmm just 5 points ☝ Heart on ice

5 0
3 years ago
A ball is thrown at the ground from the top of a tall building. The speed of the ball in meters per second is v(t)=9.8t+v0, were
EleoNora [17]

Answer:

      V_0=2.7m/s

Explanation:

The speed of the ball in meters per second is

      V(t)=9.8t+V_0

Where t denotes the number of seconds since the ball has been thrown and V_0 is the initial speed of the ball.  Then:

     V(2)=9.8(2)+V_0\\\\V(2)=19.6+V_0

If the ball travels 25 meters during the first 2 seconds after it is thrown, what was the initial speed of the ball

Also, for constant acceleration motion, the average velocity is equal to the sum of final and initial velocities divided by 2 and to the distance divided by the time:

         \dfrac{V(t)+V_0}{2}=\dfrac{d}{t}

Where you know:

  • t = 2s
  • V(2)=9.8(2)+V_0=19.6+V_0
  • d = 25m

Substituting (the units are ommited in the equationn, but added at end of the answer):

     \dfrac{V(2)+V_0}{2}=\dfrac{25}{2}

     V(2)+V_0=25

Thus, you have a system of equations:

     V(2)+V_0=25

     V(2)=19.6+V_0

Substituting the second into the first:

      19.6+V_0+V_0=25\\\\19.6+2V_0=25

      2V_0=25-19.6\\\\V_0=5.4/2\\\\V_0=2.7m/s

5 0
3 years ago
Other questions:
  • Why do american history textbooks promote the belief that the most important developments in world history are traceable to euro
    10·2 answers
  • Describe what the Democrats and Republicans, respectively, must do to put together a successful national coalition to achieve po
    8·1 answer
  • In july 1775 how did the continental congress begin to act like an independent government
    7·1 answer
  • Why do some lenders require borrowers to secure credit?
    8·2 answers
  • Our memory resembles A.video camera<br> B. journal<br> C. computer<br> D. none of these
    14·1 answer
  • Across Charon from east to west is what geologists call an extensional tectonic belt or canyon. What caused this to happen to Ch
    8·1 answer
  • Jack's Convenience Store is open for 20 hours a day, Monday through Saturday. There is always one employee in the store. The sto
    5·2 answers
  • All of these align with the idea of sustainable development EXCEPT
    5·2 answers
  • What is Malaysia's perspective of the South China Sea border dispute?
    15·1 answer
  • Boba or coffee answer now #cat
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!