Ball

Ball was fired at an angle of 35° at initial velocity 437 m/s. Determine the length of the litter. (g = 9.81 m/s2).

Correct result:

x =  18292.8 m

Solution:

v=437 m/s vx=vcos35=357.97 m/s vy=vsin35=250.65 m/s x(t)=vxt y(t)=vtsin3512gt2  y(t)=0 vtsin35=12gt2 t=2vsin35g=51.1015s  x=vxt=357.9751.1015=18292.8 m



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