A2L Item 278
- Description:
- Goal:
- Source:
- Keywords: Acceleration, Displacement, Forces, Gravity
The question for students:
When a force F is applied to a mass of 2 kg, the mass accelerates with 6.3 m/s2. When the same force is applied to an unknown mass the acceleration is 9 m/s2. Assume no friction. The value of the mass is
- 0.3 kg
- 0.7 kg
- 1.2 kg
- 4.5 kg
- 14 kg
- None of above.
Commentary for teachers:
No commentary available.