Answer :
In accordance with Newton's Second law of motion, the mass of trolley Q is equal to 1 kilogram.
How to calculate the mass?
The mass of an object can be calculated by using Newton's Second law of motion. Mathematically, the mass of an object is given by this formula:
Mass = Force/Acceleration
By critically observing the graphs for the three trollies, we can logically deduce the following parameters for trolley Q:
- Force Q = 2 Newton.
- Acceleration Q = 2 m/s².
Now, we can calculate the mass of trolley Q:
Mass = 2/2
Mass = 1 kg.
Read more on acceleration here: https://brainly.com/question/14344386
#SPJ1
