2. An object with a mass of 5.0 ko accelerates 8.0m/s^2 when an unknown force i applied to it, What is the amount of the force? __

To find the amount of force applied to the object, we can use Newton's second law of motion, which states that the force applied to an object is equal to the mass of the object multiplied by its acceleration.<br /><br />The formula for calculating the force is:<br /><br />\[ F = m \cdot a \]<br /><br />where:<br />- \( F \) is the force applied to the object,<br />- \( m \) is the mass of the object,<br />- \( a \) is the acceleration of the object.<br /><br />Given:<br />- The mass of the object (\( m \)) is 5.0 kg,<br />- The acceleration of the object (\( a \)) is 8.0 m/s².<br /><br />Now, we can plug these values into the formula:<br /><br />\[ F = 5.0 \, \text{kg} \cdot 8.0 \, \text{m/s}^2 \]<br /><br />\[ F = 40.0 \, \text{N} \]<br /><br />Therefore, the amount of force applied to the object is 40.0 N.