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Mass and weight (W = mg)

7th grade (Year 8 in England) · 16 questions · Common Core: NGSS.MS-PS2-4, NGSS.HS-PS2-4 · England: KS3 Physics: Motion and forces (forces), KS4 Combined Science: Forces

Name

Date

Score/ 16

  1. Question 1

    What is the weight of a 50 kg object on Earth? Use g = 9.8 N/kg.

    AnswerN

  2. Question 2

    An astronaut's mass is 50 kg. Gravitational field strength on the Moon is 1.6 N/kg. What would their weight be there, in N?

    AnswerN

  3. Question 3

    Mass and weight: which statement is NOT true?

    • A. Your mass is the same on the Moon as on Earth.
    • B. Mass is measured in kilograms.
    • C. Mass and weight are the same thing.
    • D. You would weigh less on the Moon than on Earth.

  4. Question 4

    What is the weight of a 75 kg object on Earth? Use g = 9.8 N/kg.

    AnswerN

  5. Question 5

    An astronaut's mass is 50 kg. Gravitational field strength on the Moon is 1.6 N/kg. What would their weight be there, in N?

    AnswerN

  6. Question 6

    Mass and weight: which statement is NOT true?

    • A. Mass is measured in kilograms.
    • B. Your mass is the same on the Moon as on Earth.
    • C. Weight is a force measured in newtons.
    • D. Mass and weight are the same thing.

  7. Question 7

    What is the weight of a 8 kg object on Earth? Use g = 9.8 N/kg.

    AnswerN

  8. Question 8

    An astronaut's mass is 60 kg. Gravitational field strength on Mars is 3.7 N/kg. What would their weight be there, in N?

    AnswerN

  9. Question 9

    Mass and weight: which statement is NOT true?

    • A. Weight is a force measured in newtons.
    • B. Your mass is the same on the Moon as on Earth.
    • C. Mass is measured in kilograms.
    • D. Weight is measured in kilograms.

  10. Question 10

    What is the weight of a 35 kg object on Earth? Use g = 9.8 N/kg.

    AnswerN

  11. Question 11

    An astronaut's mass is 10 kg. Gravitational field strength on Mars is 3.7 N/kg. What would their weight be there, in N?

    AnswerN

  12. Question 12

    Mass and weight: which statement is NOT true?

    • A. Weight is measured in kilograms.
    • B. Your mass is the same on the Moon as on Earth.
    • C. Weight is a force measured in newtons.
    • D. Mass is measured in kilograms.

  13. Question 13

    What is the weight of a 50 kg object on Earth? Use g = 9.8 N/kg.

    AnswerN

  14. Question 14

    An astronaut's mass is 50 kg. Gravitational field strength on the Moon is 1.6 N/kg. What would their weight be there, in N?

    AnswerN

  15. Question 15

    Mass and weight: which statement is NOT true?

    • A. Your mass is the same on the Moon as on Earth.
    • B. Weight is measured in kilograms.
    • C. Weight is a force measured in newtons.
    • D. Mass is measured in kilograms.

  16. Question 16

    What is the weight of a 5 kg object on Earth? Use g = 9.8 N/kg.

    AnswerN

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  1. 490 N
  2. 80 N
  3. Mass and weight are the same thing.
  4. 735 N
  5. 80 N
  6. Mass and weight are the same thing.
  7. 78.4 N
  8. 222 N
  9. Weight is measured in kilograms.
  10. 343 N
  11. 37 N
  12. Weight is measured in kilograms.
  13. 490 N
  14. 80 N
  15. Weight is measured in kilograms.
  16. 49 N