Achild throws a ball with an initial speed of 8.00 m/s at an angle of 40.0° above the horizontal. the ball leaves her hand 1.00 m above the ground and experience negligible air resistance. (a) how far from where the child is standing does the ball hit the ground?

7.5 m

Explanation:

= initial speed of the ball = 8 m/s

= angle of launch = 40° deg

Consider the motion along the vertical direction :

= initial velocity along vertical direction = = 8 Sin40 = 5.14 m/s

= acceleration along vertical direction = - 9.8 m/s²

= time of travel

= vertical displacement = - 1 m

Using the kinematics equation

= 1.22 sec

Consider the motion along the horizontal direction :

= initial velocity along horizontal direction = = 8 Cos40 = 6.13 m/s

= acceleration along vertical direction = 0 m/s²

= time of travel = 1.22 sec

= horizontal displacement = ?

Using the kinematics equation

= 7.5 m

i dont think you are wrong for wanting to get even with someone who did you wrong.

(i'm an eye for an eye kind of person) but if this person hurt you in a sexual way, i dont suggest doing anything to him. he should be taken to the proper authorities, you could go to jail depending on what you do. if it was something small like your sibling took your spot on the couch, than yea, i would get even with him by taking one of his favorite snacks lol. but i dont suggest you doing anything illegal.

2b2t

explanation:

2b2t