Given: m=5kg a=10m/s^2 Find F. A 5N B 50 N C 40 N D 0.5 N (D)

To find the force (F) acting on an object, we can use Newton's second law of motion, which states that the force exerted on an object is equal to the mass of the object multiplied by its acceleration.<br /><br />The formula for calculating force is:<br /><br />\[ F = m \times a \]<br /><br />Given:<br />- Mass (\( m \)) = 5 kg<br />- Acceleration (\( a \)) = 10 m/s²<br /><br />Substituting the given values into the formula:<br /><br />\[ F = 5 \, \text{kg} \times 10 \, \text{m/s}^2 \]<br /><br />\[ F = 50 \, \text{N} \]<br /><br />Therefore, the correct answer is:<br /><br />B) 50 N