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Calculations Practice Sheet

Calculations Practice Sheet. Answer the following problems, circle your final answer and don’t forget your units!!!. In the equation for momentum, what is the symbol for momentum? Answer: p. 2. What is the unit for force? Answer: newtons (N).

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Calculations Practice Sheet

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  1. Calculations Practice Sheet Answer the following problems, circle your final answer and don’t forget your units!!!

  2. In the equation for momentum, what is the symbol for momentum? Answer: p

  3. 2. What is the unit for force? Answer: newtons (N)

  4. 3. What is the equation for Newton’s 2nd law of motion? Answer: F = ma

  5. 4. What is the value for gravity (include the units!!)? Answer: 9.8 m/s2

  6. 5. What is the weight of a 40 kg person who lives on Venus where the gravity is 8.9 m/s2? Must have correct units!! Answer: 356 N

  7. 6. What is the triangle for momentum?

  8. Answer: p m v

  9. 7. What are the units for momentum? Answer: kg x m/s

  10. 8. Calculate the momentum of the following: A 75 kg speed skater moving forward at 16 m/s. Must have correct units!! Answer: 1200 kg x m/s

  11. 9. Calculate the momentum of the following: A seated 48.5 kg passenger on a train that is stopped. Must have correct units!! Answer: 0 kg x m/s

  12. 10. Calculate the velocity of a 0.8 kg kitten with a momentum of 5 kg x m/s forward. Must have correct units!! Answer: 6.25 m/s

  13. BONUS What is the other name for Newton’s 1st law of motion Answer: inertia

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