Tanesha25
Answered

Looking for trustworthy answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Join our Q&A platform and get accurate answers to all your questions from professionals across multiple disciplines. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

A rock at the edge of a 200-m high cliff has more potential energy than an equal sized rock at the edge of a 600-m high cliff. True or False

Sagot :

alyssac333
It is false. The higher an object is the more potential energy they have.

Answer: The given statement is False.

Explanation:

Potential energy is defined as the energy possessed due to the height of the object.

Mathematically,

[tex]E_p=mgh[/tex]

where,

[tex]E_p[/tex] = potential energy of the rock

m = mass of the rock

g = acceleration due to gravity = [tex]9.8m/s^2[/tex]

h = height of the cliff from where the rock is thrown

  • When height of the cliff is 200 m

Putting values in above equation, we get:

[tex]E_p=m\times 9.8\times 200m\\\\E_p=1960m[/tex]

  • When height of the cliff is 600 m

Putting values in above equation, we get:

[tex]E_p=m\times 9.8\times 600m\\\\E_p=5880m[/tex]

So, [tex]E_p(60m)>E_p(200m)[/tex]

Potential energy of the rock at 600-m high cliff is more than the potential energy of the rock at 200-m high cliff

Hence, the given statement is False.

We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Stay curious and keep coming back to Westonci.ca for answers to all your burning questions.