Answer:
Explanation:
Given
Initially Reading on the odometer is
Final reading on the odometer is
Time taken is
average velocity
Thus the average velocity of mail truck is
A = horizontal displacement of the humming bird = 1.2 m
B = vertical displacement of the humming bird = 1.4 m
C = net displacement of the humming bird from initial to final position = ?
In the triangle drawn , Using Pythagorean theorem
C = √(A² + B²)
inserting the values
C = √(1.2² + 1.4²)
C = √(1.44 + 1.96)
C = √(3.4)
C = 1.4 m
Hence the net displacement of hummingbird comes out to be 1.4 m
A hypothesis is an educated guess, while a theory is usually a tested, well substained explanation of something.
Answer:
the planet Earth is a good example
With enough energy it can but i don’t think we are advanced enough so the answer is no