Respuesta :
The magnitude of the football's resultant displacement is 42.72 yards.
The given parameters;
- initial displacement backwards = 10 yards
- final displacement forward = 50 yards
- vertical displacement = 15 yards
The resultant horizontal displacement, x = 50 yards - 10 yards = 40 yards
The resultant vertical displacement, y = 15 yards
The magnitude of the football's resultant displacement is calculated by applying Pythagoras theorem as shown below;
R² = y² + x²
R² = 40² + 15²
R² = 1,825
R = √1,825
R = 42.72 yards
Thus, the magnitude of the football's resultant displacement is 42.72 yards.
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