The heat of fusion must be approx from 0 to infinity
If that happens to your car and you double the speed then it will take the car longer to come to a complete stop
As we know that average speed is given by the ratio of total distance covered and total time of motion so we will have

now we have
distance covered = 40 meter
time taken by the bird = 10 minutes
now in order to find the average speed of the bird


so the average speed of the bird is 4 m/min
Answer:
Pressure increases as you move deeper below earth's surface.
Tempurature increases as you move deeper below earth's surface.
Hope this helps!
Explanation: