Physics, 30.12.2020 18:30 angelinaissoocp33868
1) If a projectile launched at a speed of 20m/s above the horizontal axis of an angle 53 ;(usin g=10mls sin 53=0.8 cos 53=0.6)
find
a the displacement at 2sec
b) the velocity of 2sec
c) total time
d) maximum time
e) Range
f) maximum height
Answers: 3
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1) If a projectile launched at a speed of 20m/s above the horizontal axis of an angle 53 ;(usin g=10...