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
LiRa [457]
2 years ago
14

If a rock weighing 3.5 newtons is resting on cliff's ledge 12 meters from the canyon floor, what is its potential energy?

Physics
1 answer:
podryga [215]2 years ago
6 0

Answer:

42 Joules

Explanation:

Potential energy

= weight × height

= (3.5)(12)

= <u>42 joules</u>

You might be interested in
Whats a good string length for a parachute
Yuri [45]

Answer: Hope This Helps!

Explanation:

The length of the string should be equal to the radius of the desired circle. Attaching the suspension lines: Creator of parachutes Use 4 suspension lines for each parachute. And Attatch the suspension lines onto the canopy.

3 0
2 years ago
Help meee!! PLZZZZ It's worth 20 points and if you get it right I will mark brainlist.
professor190 [17]

Answer: I Think it should be Mixture.

Explanation: Because titanium is a mixture and its only 1% of the 2nd option and its not a pure substance and it might be a compound.

4 0
3 years ago
A physics student tests the theory of projectile motion by leaping off a 225 meter tall building. She runs off the building hori
tamaranim1 [39]
In this item, we are given with the x-component of the velocity. The y-component is equal to 0 m/s. The time it takes for it to reach the volume can be related through the equation,

   d = V₀t + 0.5gt²

Substituting the known values,

  225 = (0 m/s)(t) + (0.5)(9.8)(t²)

Simplifying,
 
   t = 6.776 s

To determine the distance of the student from the edge of the building, we multiply the x-component by the calculated time.


   range = (12.5 m/s)(6.776 s)

   range = 84.7 m

<em>Answer: 84.7 m</em>

4 0
3 years ago
PLEASE HELP ME IM TIMED
Novosadov [1.4K]
Yeah it’s the mantle
6 0
3 years ago
Mangrove forests play an important role in _______.
AysviL [449]
D. All of the above

At high tide fish will feed among the mangrove roots - rich fishing ground

The trees trap sediment and soil in the river that would flow out to sea which also helps stop erosion

Wildlife utilise almost every part of the tree, with insects and birds, monkeys and lizards in the branches, shrimps and fish in the roots, and snails and clams in the soil
4 0
2 years ago
Other questions:
  • On a Vernier Caliper, how do you know which mark to use on the very top scale?
    15·1 answer
  • Large group of asteroids that orbit the sun between Mars and jupiter
    13·2 answers
  • CAN AIR MAKE SHADOWS?
    6·2 answers
  • field lines point out from all sides on a object. Some of the lines point into a second object nearby. Which statement best desc
    7·1 answer
  • Q- A body is acted upon by two forces 30N due east and 40N due North. Calculate
    12·1 answer
  • Which option below correctly compares the average annual dose of background radiation to the dose liked to an increased cancer r
    5·1 answer
  • A wave has a frequency of 540 Hz and is traveling at 340 m/s. What is its wavelength?
    14·1 answer
  • 2) How many significant figures are in the number 0.0037010?<br>​
    8·1 answer
  • Eroded debris that is dropped at the glaciers farthest extent when ice melts at the front of the glacier as seen in the image is
    13·1 answer
  • a student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of 19.5 m/s. the cliff is 24.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!