pls help me solve this problem, i'm having a hard time solving this, i just can't get it right -.-

"A batter hits a baseball so that it leaves the bat w/ an initial speed of 37 m/s at an initial angle of 53.1degrees.(a) Find the position of the ball, magnitude and direction of its velocity, when t=2sec.(b) Find the time when the ball reaches the highest point of its flight, and find its height at his point."

Question

pls help me solve this problem, i'm having a hard time solving this, i just can't get it right -.-

"A batter hits a baseball so that it leaves the bat w/ an initial speed of 37 m/s at an initial angle of 53.1degrees.(a) Find the position of the ball, magnitude and direction of its velocity, when t=2sec.(b) Find the time when the ball reaches the highest point of its flight, and find its height at his point."

chmvijay · Answer

@ganeshie8 @Luigi0210 @sam @ajprincess @timo86m @e.cociuba @emcrazy14 @nincompoop  can u solve her problem

anonymous · Answer

@3p1c_Wink help pls

ajprincess · Answer

use 
v=u+at
to find the vertical velocity at 2s.
u=37sin53.1
a=-g
t=2
horizontal velocity is constant. it is 37cos53.1

ajprincess · Answer

|dw:1376725266866:dw|