Compute the total work and power output per minute for 10 minutes of

treadmill exercise, given the following:

treadmill grade = 15%
horizontal speed = 90 m/min-1
subject’s weight = 70kg 3.

Work = 92,704.5 joules

Power= 154.5 watts

Explanation:

Given that:

Time= 10 minutes

treadmill grade = 15% = 0.15

horizontal speed = 90 meters/min

subjects weight = 70 kg

To calculate the total work, we have;

work = force × distance

force = mass × acceleration

= 70 × 9.81

= 686.7N

Also, distance = speed × time × fractional treadmill grade

∴ distance = 90 meters/min × 10 min ×  0.15 (treadmill grade)

Total work can therefore be calculated as:

work = force × distance

work = 686.7N × (90 meters/min × 10 min × 0.15 (treadmill grade) )

Work = 92,704.5 N/m

Work = 92,704.5 joules

To calculate the power, we have;

Power = workdone/time

Power = 92,704.5 joules/600 seconds

Power = 154.5 joules/second

Power= 154.5 watts

not the best question format lol but what i think might as scale color is controlled by a single gene with two alleles, the green allele and the yellow allele. when moths that are homozygous for green scales are mated with moths that are homozygous for yellow scales, 100% of the offspring have green scales.

there’s no image attached but i can if you want: )