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No. The car is applying a force to keep going up the hill and the hill and car are providing forces to keep it up.
when you are going up a hill by walking you are converting your potential energy into kinetic energy with every step and also storing more and more potential energy with every step if you stop after every step but if you are walking with a certain velocity you possess kinetic energy . At the top of the hill when you stop you possess maximum potential energy.
They use a ski-lift. The ski-lift pulls them up-hill - against the force of gravity until they reach the top of the run. They then ski back down the slope.
Gravity in conjunction with friction.
Gravity.
Tightening a screw, or a nut and bolt. Walking up a hill.
Walking up a steep sand hill with fragile and shallow rooted plants could damage that part.
No. The car is applying a force to keep going up the hill and the hill and car are providing forces to keep it up.
No. The car is applying a force to keep going up the hill and the hill and car are providing forces to keep it up.
Same reason as walking up stairs is hard - you have to overcome gravity.
Hug the side where there is a turn.
down the hill. the force of gravity pulls you down.
it is a sloping ramp up which heavy loads can be raised by ropes or chains like walking up a huge hill
walking will quicken up labour. In Glasgow years ago they would make the women walk up a hill called induction hill to bring on labour.
According to WikiAnswers' contributor Quirkyquantummechanic, "In walking up a hill, the hiker must "lift" his body weight through the entire distance of the hill, that is, through all the change in elevation. In walking, we "fall" forward in a continuous way a slight amount, but nothing like going up an incline. There is "real work" involved in walking up hill as the weight of the body of the walker must be lifted with the power of his leg muscles (working against gravity) through all the vertical distance he gains going up."
In walking up a hill, the hiker must "lift" his body weight through the entire distance of the hill, that is, through all the change in elevation. In walking, we "fall" forward in a continuous way a slight amount, but nothing like going up an incline. There is "real work" involved in walking up hill as the weight of the body of the walker must be lifted with the power of his leg muscles (working against gravity) through all the vertical distance he gains going up.
when you are going up a hill by walking you are converting your potential energy into kinetic energy with every step and also storing more and more potential energy with every step if you stop after every step but if you are walking with a certain velocity you possess kinetic energy . At the top of the hill when you stop you possess maximum potential energy.