Projectile Motion A projectile, launched over level ground from a
height of 450 meters above the...
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Projectile Motion A projectile, launched over level ground from aheight of 450 meters above the flat sur face below, has an initialspeed of 175 m/s . The projectile is launched at a 43.5 degreeangle in relation to the horizontal direction
a What are the initial horizontal and vertical components ofthe velocity of the projec tile?
bIn terms of the initial horizontal and vertical components ofthe velocity, write down equations for the motion of the x and ycoordinates of the projectile. By this we mean what is the xcoordinate as a function of time, and what is the y coordinate as afunction of time?
cIn terms of the initial horizontal and vertical components ofthe velocity, calculate the horizontal range of theprojectileRemember to take into consideration that the projectileis launched from a height above the surface
d. What is the maximum height attained by the projectile abovethe flat surface?
e. What is the magnitude and the direction of the accelerationat the moment the pro jectile reaches its maximumheight?
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