How fast did fred throw the ball

Reference no: EM13557925

Quarterback Fred is going to throw a pass to tight end Doug.Doug is 20m in front of Fred and running in a straight line away at 6. m/s when fred throws the 500g ball at a 40 deg angle .Doug catches the ball without having to alter his speed. How fast did Fred throw the ball?

Reference no: EM13557925

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