answersLogoWhite

0


Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: Why 12.0 kg rock slides off the edge of a bridge and falls into the water 25.0 meters below. What is the kinetic energy of the rock just as it hits the water?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What energy is a base runner slides safely into third base?

kinetic


What energy transformation occurs when a base runner slides safely into third base?

kenetic


Thermal energy is produced when firefighter slides down a pole where does it come from?

The potential energy (due to the fighter's position in the Earth's gravity field). This is converted into kinetic energy as the fighter begins the slide and this kinetic energy is turned into heat energy by friction as the fighter slides.


Is rolling down a grassy hill kinetic or potiental?

Any time something falls, rolls, or slides down, gravitational potential energy is converted into kinetic energy.


What can be rolled down a surface?

potential energy- stored energy kinetic energy- moving energy if a person slides down a slide is called potenial energy to kinetic energy if someone goes up an escalator is called kinetic energy to potential energy potential energy in other words is called the reaching a higher point kinetic energy in other words is called the reaching a lower point


A bundle of roofing shingles slides off a roof and is falling to the ground As it falls what kind of energy does it possess?

Kinetic and potential


A wooden block is released from rest at the top of a frictionless inclined plan and slides down to the bottomWhat convertions of energy are taking place as the block goes down the inclined plane?

Gravitational potential energy is converted into kinetic energy.


What friction is the force that slides objects experience?

That's the 'kinetic' kind..


What type of energy does a sled have as it slides down a hill?

While a sled slides down a hill, it has kinetic energy(Ek = 1/2mv2).At the top of the slope, while not moving, it would have possessed gravitational potential energy. As it moves down the slope, however, some energy is converted to heat and sound in accordance with the Law of the Conservation of Energy which states that matter cannot be created or destroyed but is converted from one form to another.


How can energy be tranfered from place to place?

To transfer energy, u r required to change its type. Example: At dam, water alone cant make electricity, it is stored ( Pot. Energy) , it slides fastly downward ( Kinetic enrgy), push turbine blades< mech. Energy>, rotate generator, thus power is produced.


How does a roller coaster demonstrate potential and kinetic energy in action?

there is a lot of potential energy right before a roller coaster decreases in elevation. potential energy is at its highest on a roller coaster when the roller coaster is at its highest point. when it drops down it uses kinetic energy.


What is kinetic friction and sliding friction?

Kinetic friction is the friction that arises between surfaces in relative motion. Sliding friction is the friction that occurs when an object slides over a surface.