Answer:
14.17545 m
Explanation:
t = Time taken
u = Initial velocity
v = Final velocity
s = Displacement
a = Acceleration due to gravity = 9.81 m/s²
The time the ball required to go up is half of the time the ball bounces straight up and returns to the floor. It is same for the ball going down.
Maximum height of the ball is 14.17545 m
Answer:
New pressure group is N
Explanation:
The Repetitive Dive table has to be checked, the residual nitrogen for the maximum depth of 38 feet as a "D" diver, then add that to the actual dive time to get the total nitrogen time. The total nitrogen time and the maximum depth of 38 feet would put you on a pressure group N.
<u />Aku udah tanya ama orang yang ngerti tafsiran kemarin, artinya kamu punya suatu masalah yang terpendam pada orang tua kamu.
Maksud dari mandi bersama dalam konteks mimpi ini adalah kalian harus membersihkan semuar rasa permasalahan - permasalahan yang kalian pendam dari diri kalian dan mulai hubungan kalian dari awal dengan hati yang bersih
Answer:
t=0.47s
Explanation:
the ball has uniformly accelerated movement due to gravity
Vo=initial speed=4.6m/s
g=gravity=-9.8m/s^2
Vf=final speed=0, the player must wait for the ball to stop. so the final speed will be 0
we can use the following ecuation
T=(Vf-Vo)/g
T=(0-4.6)/-9.8m/s^2
T=0.47s
Kinetic energy is movement so A
Potential is still so false