Initial velocity of kangaroo in upward direction (u) = 5.77
Final velocity at the highest point of the journey (v) = 0
Let the maximum height reached be H.
Acceleration due to gravity = -9.8
Now, using the third equation of motion:
H = 1.698 m
The maximum height reached by kangaroo is 1.7 m.
Out of all of the following, Iron is a metal.
So the correct answer is B.
Hope this helps,
Davinia.
Answer:
B. Make the work you do feel easier
Answer:
C.subscript
Explanation:
The number 3 is a subscript on the hydrogen atom in ammonia NH₃.
Subscript is a lower notation on a reference atom. It states the number of hydrogen atom covalently bonding with the single N atom.
The superscript is located up. For example P², the 2 is a superscript.
The coefficient is the number before a compound or atom e.g 2C represents two atoms of Carbon.
The numerator is the upper value in a fraction. The denominator is the one beneath.
C. is correct : ) it is applied when you push and that causes the desk to move