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Worksheet: Units of Forces
Q1:
The force applied on an object is calculated using the formula , where is the acceleration of the object (measured in meters per second squared, or m/s2), and is its mass (measured in kilograms, or kg). The force is then measured in newtons. Which of the following is the expression of newtons in terms of the base units kilograms, meters, and seconds?
- A kgโ m2/s2
- B kgโ s2/m
- C kgโ m/s
- D kgโ m/s2
- E(kgโ m/s)2
Q2:
What is dynes in newtons?
Q3:
What is the weight of a body of mass 101 kg in kilograms weight?
Q4:
What is 807 g-wt in dynes? Take .