Answer:
Answers for the three questions are below:
Explanation:
1. To calculate the weight of the car on Earth, you can use the formula:
Weight = Mass × Acceleration due to Gravity
Mass (m) of the car = 1,000 kg
Acceleration due to Gravity (g) on Earth = 9.8 m/s²
Weight (W) = 1,000 kg × 9.8 m/s² = 9,800 N (Newtons)
So, the weight of the car on Earth is 9,800 Newtons.
2. On the Moon, the acceleration due to gravity is much weaker than on Earth, approximately 1.625 m/s². The mass of the car remains the same because mass is a measure of the amount of matter in an object and doesn't change with location. So, the mass of the car on the Moon is still 1,000 kg.
3. The weight of an object is directly proportional to the local acceleration due to gravity. On the Moon, where the acceleration due to gravity is weaker (1.625 m/s²), the weight of the car would be less compared to its weight on Earth.
Using the formula:
Weight (W) = Mass (m) × Acceleration due to Gravity (g)
Weight on the Moon = 1,000 kg × 1.625 m/s² = 1,625 N
So, the weight of the car on the Moon is 1,625 Newtons.