-. The temperature of air above coastal areas is greatly influenced by the large
specific heat of water. The specific heat of air between temperatures of 40°F and
90°F is about 1,000.0 J/kg • K. Consider the situation where 4,186 J of energy is
given up by 1.0 kg of water, causing its temperature to drop by 1.0 K.
a. If the air over the water increases temperature by 5.5 K,
what is its mass?

What is the volume of The air over the water, assuming that the airs density is 1.29 kg/m^3

given data:

determine the horse power (h.p) = ?

force applied to move the box(f) = 10 pounds,

box lifted from a distance         (d) = 3 feet

time taken to lift                         (t) = 10 sec,

the horse power is defined as amount of work required to move a load. the horse power is equal to 550 foot-pound per second

                  1 h.p   = 550 foot-pound/second

it can also be defined as the the load that need to be move a body for certain distance in a certain amount of time.

mathematically,

                      h.p = (force × distance)/ time

                            = (10 × 3)/ 10

                            = 30/10

                            = 3 foot -pound/sec

hence, the horse power is needed to move the box is 3 foot-pound/second

important note: 1 h.p = 550 foot-pound/second = 746 watts

i believe it is b. what was the cause of the big bang

hope this !