Final answer:
The force needed to move a 100kg object at an acceleration of 2m/s² is 200 Newtons.
Step-by-step explanation:
To calculate the force needed to move a 100kg object at an acceleration of 2m/s², we can use Newton's second law of motion, which states that force is equal to mass multiplied by acceleration (F = m * a).
So, the force (F) needed can be calculated as:
F = 100 kg * 2 m/s² = 200 N
Therefore, the force needed to move the 100kg object at an acceleration of 2m/s² is 200 Newtons.