1. Calculate the acceleration:
* Newton's Second Law: F = m * a
* F = Force (10.1 N)
* m = Mass (12.3 kg)
* a = Acceleration (what we need to find)
* Solve for acceleration:
* a = F / m
* a = 10.1 N / 12.3 kg
* a ≈ 0.82 m/s²
2. Calculate the distance traveled:
* Kinematic Equation: d = v₀t + (1/2)at²
* d = Distance (what we need to find)
* v₀ = Initial velocity (0 m/s since it starts at rest)
* t = Time (2.5 s)
* a = Acceleration (0.82 m/s²)
* Plug in the values:
* d = (0 m/s)(2.5 s) + (1/2)(0.82 m/s²)(2.5 s)²
* d = 0 + (0.41 m/s²)(6.25 s²)
* d ≈ 2.56 m
Therefore, the shopping cart will move approximately 2.56 meters in 2.5 seconds.