00:01
In this question, we have two parts, so let's start with the first part.
00:04
In the first part, we have the 1 gram of fat, which contains around 9 .4 calories.
00:14
But as we know that, 1 calorie contains energy around 4 .86 joules.
00:25
Therefore, we can write this energy for 1 gram, that is 9 .4 multiplied by this 4186.
00:36
So it becomes around 39348 .4 jule.
00:42
Now, here we have 4 grams of a fat.
00:47
Then this becomes energy for it, that is e4, which is equal to 4 multiplied by e1.
00:56
So it gives us a 157393 .6 joule.
01:03
Now as we know that, we can write 1 watt as 1 joule per second, correct? so in this we have the energy rate, energy rate, we can write it as 5 .2 watt, which is equals to 5 .2 jule per second.
01:26
Correct now we also have the value of a v which is equal to 10 .7 meter per second so let's first write down we can write the time t which is equal to energy per power so to find out the distance travel by bird we can write distance which is equal to velocity multiplied by time so here we have this 10 .7 multiplied by energy for this 4 gram that is 157393 .6 divided by power...