Final answer:
To calculate the force, we need to use Newton's second law of motion and the given information of mass, initial velocity, final velocity, and time. Using the formula force = mass × acceleration, the force is calculated to be 50 N.
Step-by-step explanation:
To calculate the force, we can use Newton's second law of motion, which states that force is equal to mass multiplied by acceleration. In this case, the change in velocity over time gives us the acceleration. The change in velocity is 15 m/s - 5 m/s = 10 m/s, and the time is 10 seconds. Thus, the acceleration is (10 m/s)/(10 s) = 1 m/s^2.
Now, we can calculate the force using the formula: force = mass × acceleration. Given that the mass is 50 kg and the acceleration is 1 m/s^2, the force is (50 kg) × (1 m/s^2) = 50 N.
Learn more about Newton's Second Law of Motion