Question

a projectile is fired at such an angel from the horizontal that the vertical componet of its velocity is 49m/s. the horizontal componet of its velocity is 61 m/s. what is the initial velocity of the projectile?
The resultant velocity of two velocities at 90° (such as x and y) apart can be obtained by
resultant=sqrt(x-component²+y-component²)
1 answer

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