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Physics
Tutor: None Selected Time limit: 1 Day

a small plane takes off at a constant velocity of 50m/s at an angle of 32 degrees, time=4 seconds. a)how high is the plane above the ground b) what horizontal distance has the plane traveled from the liftoff point? 

Sep 29th, 2014

u = 50 m/s

a =(50-0)/4 =12.5

s= 50*4+0.5*12.5*4*4=200+100=300

height =300 sin(32 degrees) = 158.98 m

horizontal distance = 300 cos(32 degrees) =254.41 m

Sep 29th, 2014

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