Final answer:
Your weight would be the most on Jupiter since it has the strongest gravitational pull compared to Earth, Mars, or Venus. Weight is directly proportional to surface gravity, and Jupiter has the highest surface gravity of all planets in the Solar System. If you know your mass to be 50kg, your weight would be the most on Jupiter (C).
Step-by-step explanation:
If you know your mass to be 50kg, your weight would be the most on Jupiter. This is because weight is determined by the force of gravity acting upon your mass, and Jupiter has the strongest gravitational pull among the given options. Mars has a lower gravity than Earth, hence you would weigh less there. Venus has a stronger gravity than Mars but weaker than Earth. However, weight on Venus is still less compared to Jupiter, which has the strongest gravity of all the planets in the Solar System, resulting in the highest weight for the same mass.
Weight is directly proportional to surface gravity, and Jupiter being the largest planet in the Solar System has a much higher surface gravity than Earth, Mars, or Venus. Thus, if you weigh 50kg on Earth, this weight will increase significantly when you're on Jupiter due to its stronger gravitational force.