A. <em><u></u></em>
Answer:
Explanation:
As we know that the position of the ball is related with time given as
now when ball hit the ground then we have
h = 0
so we will have
so here by solving the above equation we have
46
2900 divided by 63 (2900/63)
- 46.03174603
Rounded to the nearest whole number
is 46.
THE ANSWER IS 46
The answer is B: Conduction
C
a=f/m
10Kgm/s2/4kg
2.5m/s2
1. Somewhat 2.Yes