Burns more calories, and takes more of the energ..... Uses a lot of leg musles
Stairs are force multipliers because they require more force to climb compared to walking on a flat surface. While stairs can lead to a decrease in speed due to the additional effort required, they are not primarily designed to increase speed.
Because while you are straining to carry the object yoi are also straing to walk up the stairs at the same time. The object weighs you down while your walking up ALWAYS LIFT WITH YOUR BACK
chemical energy (stored in the muscles of the body) turns to kinetic energy (climbing up the stairs) and then is transformed to potential energy (once you reach the top of the stairs) due to your position.
The slinky has kinetic energy as it moves down the stairs due to its motion. This kinetic energy is a form of mechanical energy.
at the same speed? if at the same speed then climbing the stairs moves the same mass in two directions both up and forward taking more energy but if speeds are deferent you need more data to determine like the speed diferences, the angle of the climb and surface ressistence
Walking up & down stairs requires the person to expend energy.
Stairs are force multipliers because they require more force to climb compared to walking on a flat surface. While stairs can lead to a decrease in speed due to the additional effort required, they are not primarily designed to increase speed.
watching tv
Actually walking up the stairs is faster
Walking up the stairs
The "slinky toy walking down the stairs" requires an initial impetus or push (a gain in inertial energy) from the user, then it both gains and releases gravitational and inertial energy during the remainder of it's 'walk'. There is no free lunch with energetic systems (whether we discuss a 'slinky' or the expansion of the universe); An initial source of energy must be present and must be imparted to the system for the system to do work. Simply dropping a ball from your hand and observing it impact the ground requires, at a minimum, the gravitational potential energy of the earth imparted to the ball.
No walking up and down stairs will not cause fetal death.
Actually, if you tested that question, you will find that walking up and down the stairs increases the heart rate much more.
eccentric
Because while you are straining to carry the object yoi are also straing to walk up the stairs at the same time. The object weighs you down while your walking up ALWAYS LIFT WITH YOUR BACK
light Intensity A+
The number of flights of stairs equivalent to 30 minutes of walking can vary based on factors such as the individual's weight and walking pace. On average, climbing one flight of stairs (about 10-12 steps) can burn approximately the same number of calories as walking for about one minute. Therefore, it typically takes around 15 to 20 flights of stairs to equal the calorie burn of 30 minutes of walking. However, this is a rough estimate and can vary by person.