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Gravity, weight and mass calculations
Weight (N) = Mass (kg) x gravity (N/kg)
M x g
1. Gravity = 10
Mass = 40kg
Weight =
2. Gravity = 20
Mass = 40kg
Weight =
3. Gravity = 2
Mass = 40kg
Weight =
4. Gravity = 15
Mass = 0.5kg
Weight =
5. Gravity = 10
Mass = 250kg
Weight =
6. Gravity = 0.1
Mass = 1,300,000kg
Weight =
7. Gravity = 20
Mass = 50g
Weight =
8. Gravity = 40
Mass = 25g
Weight =
9. Gravity = 3
Mass = 6g
Weight =
10.Gravity = 65
Mass = 500g
Weight =
11.Gravity =
Mass = 20kg
Weight = 400
12.Gravity =
Mass = 20kg
Weight = 85
13.Gravity =
Mass = 20kg
Weight = 990
14.Gravity =
Mass = 57kg
Weight = 28.5
15.Gravity =
Mass = 0.2kg
Weight = 4
16.Gravity =
Mass = 0.02kg
Weight = 2,000,000
17.Gravity =
Mass = 0.002kg
Weight = 30
18.Gravity =
Mass = 40kg
Weight = 0.04
19.Gravity =
Mass = 80g
Weight = 16
20.Gravity =
Mass = 20g
Weight = 70
21.Gravity = 10
Mass =
Weight = 0.4N
22.Gravity = 10
Mass =
Weight = 96N
23.Gravity = 5
Mass =
Weight = 96N
24.Gravity = 1.5
Mass =
Weight = 96N
25.Gravity = 200
Mass =
Weight = 200N
26.Gravity = 9.8
Mass =
Weight = 1000N
27.Gravity = 1.2
Mass =
Weight = 35kN
28.Gravity = 0.01
Mass =
Weight = 0.8kN
29.Gravity = 0.04
Mass =
Weight = 26kN
30.Gravity = 600
Mass =
Weight = 2400kN
31.The strength of gravity at the Earth's surface is 10 Newtons per
kilogram. Calculate the weight of a car with a mass of 1500 kg.
32.The strength of gravity on the Moon is 1.6 Newtons per kilogram.
If an astronaut's mass is 80 kg on Earth, what would the
astronaut’s weight be on the Moon?
33. Astronauts say they feel weightless when they’re in space. Explain
why?