Yes. Basically, energy is ALWAYS conserved. In this case, if it takes an extra effort to go up, that's because other type of energy (the energy from your muscles in this case) is converted into gravitational potential energy.
you can rather walk or use you bicycle than using your car. replace your non- energy saving light bulbs with energy saving light bulbs.
Yes, you can walk in a 50 mph wind with a bit of difficulty.
It is false that hydro is the least widely used. There are many renewable energy sources, and hydro power is one of the most commonly used, with many installations all over the world. Unconventional renewable power sources that have been used include such ideas as extracting energy from the impact of people's feet as they walk on sidewalks, which is just one of many examples of sources less commonly used than hydro.
the crust
on the floor/ground
Yes, since they have legs, they are able to walk up stairs.
You can pull an elephant upstairs, bud it won't know how to come down by itself.
you can walk without using Ur car because u are wasting energy can u do the opposite of things that don't waist energy
yes
any where from uncomfortable to excruciating to impossible
Go to the beacon and walk over to it. Go to beach then beacon and go upstairs.
yes they can, but they cannot walk down them.
Mechanical energy helps us walk.
You can either DANCE or you can go UPSTAIRS and play the ARCADE GAMES or you can WALK OVER TO THE SPEAKERS and SELECT DANCE GAME
you are using the energy from food you have eaten(chemical energy), which is being converted into kinetic energy(energy that allows you to move, in this case walk). source: year 8 physics class
slinky can't walk up stairs because gravity doesn't take the slinky up just down :[
No, kenetic energy is while your walking , then when u stop you have potential energy to walk forword. So it is kenetic even when you stop just not when you are stoped.