1.
A
50 m
45°
100 m
YO
Ground, Y=0
με 0,3
An object with mass of 4 kg is thrown with initial velocity of 20 m/s from point A and
follows track of ABCD.
A) Determine YD.
B) Determine velocity of object at D. (CD = 5m) (20p)
C) Determine time required for object to reach ground. (20p)