Two people are attached to each other to go tandem sky diving. Person A has a mass of 72.3 kg, Person B has a mass of 75.4 kg, and the parachute has a mass of 6.0 kg. After several seconds of sky diving and accelerating they open the parachute and eventually reach a slow and steady terminal velocity. Determine the force of air resistance on the sky divers after the parachute opens.

a) electrical > light, sound, and thermal< < < <

) the mechanical energy of the firefighter moving.< < < < a) electrical > light, sound, and thermal< < < <

c) both a and b.

terd muffin is the correct answer

answer: at 24 february, 2014 the population gets twice of its initial population.

explanation:

since we have given that

the population for alpha city, t years after january 1, 2004 is given as

first we find out the initial population, i.e. t=0,

so, our quadratic equation becomes,

according to question, we have said that if the population has twice its initial population, then it becomes

so, time taken to reach this above mentioned population is given by

now, we know that time can't be negative so, we take t=9.149 years.

hence, at 24 february, 2014 the population gets twice of its initial population.

its c i just checked it