Answer:
3 m/s²
Step-by-step explanation:
To calculate the acceleration (m/s²), you can use Newton's second law of motion, which states that acceleration is equal to the force (F) divided by the mass (m). The formula is:
acceleration (a) = force (F) / mass (m)
Given the force as 4.5 N and the mass as 1.5 kg, we can calculate the acceleration as follows:
acceleration = 4.5 N / 1.5 kg
acceleration ≈ 3 m/s² (rounded to one decimal place)