00:01
Hi guys, now in this film a basketball player shoots a free throw with the initial velocity of vino 8 .5 m per second.
00:06
At the angle of 18 degree above the horizontal, we need to use the cartesian coordinate system with origin located at position the ball was released with horizontal velocity in positive acceleration and vertical component in positive right direction.
00:21
We need to find out two things here.
00:23
One is but maximum height and also we need to find out how much time it will take to reach the maximum height.
00:28
So this is a ground that i have from where we release the basketball at the angle of 18 degree at the speed of about 8 .5 meter per second.
00:37
This one is looked like this.
00:40
This angle is about 18 degree and this one is about 8 .5 meter per second.
00:45
Let me draw the trajectory of this foot wall, so the basketball.
00:51
This is trajectory of the basketball.
00:55
I'll say one thing that this is a maximum point...