Is the work you did walking and running up the stairs the same?

Is the work you did walking and running up the stairs the same?

The work running or walking up the stairs is equal. Since the mass of the student and the height of the stairs is constant then the work is constant.

Will you do more work running a mile or walking a mile?

Work done = force x distance. Since running involves more force than walking, you’ll burn more energy by running the mile.

Is walking just as good as running?

Research reported by the American Heart Association finds that walking is just as good as running when it comes to lowering your risk for heart disease. For instance, a 15-minute jog burns about the same number of calories as a half-hour brisk walk.

Why is the power different when the work is the same for walking and running?

Either way you apply the same force through the same distance so you do the same amount of work. However in the running case, you develop more power. Power is work per time. Since they weigh the same, they must exert the same force, and since they both go the same distance, they each do the same amount of work.

Can you lose belly fat by climbing stairs?

Climbing stairs is one of the best exercises when it comes to pure FAT BURN, strengthening the lower body, toning the butt, thighs, calves, losing inches from those love handles and belly and building great abs. Along with these benefits is the immense good it does for your lungs and cardio vascular system.

Does climbing stairs make your bum bigger?

Walking stairs also tones your calves, thighs and particularly your glutes or butt muscles. But taking the stairs isn’t likely to give you a big butt; if anything, this type of cardiovascular exercise is likely to cause your butt to shrink as you lose excess body fat.

Is it better to walk 5 miles or run 1 mile?

Walking burns more calories than you think. Walking burns 100 calories a mile. So, if you walk one mile, you’ll burn about 100 calories. If you have the time to walk five to eight miles, you’ll probably burn 500 to 800 calories (about the same as running or biking for an hour).

Do I burn the same calories walking and running the same distance?

Running burns more calories per minute than walking, but it’s harder to keep the high-intensity for a long time. There is a 〜30% difference in calorie burn between a slow walk and a moderate run for the same distance. Further increases in running speed won’t cause a dramatic increase in calories burned.

Is it better to walk faster or longer?

A new study out today has found those who report faster walking have lower risk of premature death. Compared to slow walkers, average pace walkers had a 20% lower risk of early death from any cause, and a 24% lower risk of death from heart disease or stroke.

Is it better to run for 30 minutes or walk for an hour?

For a 160-pound person, walking at a brisk, 3.5-mph pace for 30 minutes will burn about 156 calories. But running at a 6-mph pace for that same 30 minutes will burn more than double the calories (about 356). “But if you’ve got the time to walk long enough to burn the equivalent calories, then walking is fine.”

Does walking require more power than running?

Results: Running required more energy (P < 0.01) for 1600 m than walking (treadmill: running 481 +/- 20.0 kJ, walking 340 +/- 14 kJ; track: running 480 +/- 23 kJ, walking 334 +/- 14 kJ) on both the track and treadmill. Conclusion: Running has a greater energy cost than walking on both the track and treadmill.

Do I exert more power running or walking up a flight of stairs?

From a physics perspective, two people walking up the same flight of stairs perform an equal amount of work. But if you walk up those stairs faster than another person, you’ve used more power.

Can you run and walk the same distance?

Walking and running the same distance won’t burn the same calories, unless you do it at the same speed – which is quite unlikely. Finally, go running, walking, or both – choose the activity that makes you feel good.

Do you burn more calories running or walking the same distance?

Walking and running the same distance won’t burn the same calories, unless you do it at the same speed – which is quite unlikely. Finally, go running, walking, or both – choose the activity that makes you feel good. That way you are more likely to stay active and burn calories more often!

Can you lose weight by running and walking at the same time?

Both walking and running burn enough calories to help you lose weight if you make necessary changes to your nutrition at the same time. Walking and running the same distance won’t burn the same calories, unless you do it at the same speed – which is quite unlikely.

What happens to kinetic energy when a runner and Walker start at the same speed?

If the walker and runner both start and end at rest (or at the same speed), then there is no overall increase in kinetic energy in either case. Any kinetic energy which is created by accelerating in between is used up again during deceleration to increase the potential energy.