Acceleration Free Fall MCQs Quiz Online PDF Download eBook
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"One of the characteristics of air resistance is" Multiple Choice Questions (MCQ) on acceleration free fall with choices it does not oppose the motion, it decreases with the speed of the object, it decreases with the surface area, and it increases with the density of the air for ACT prep classes. Practice acceleration free fall quiz questions for merit scholarship test and certificate programs for colleges that offer online degrees. Acceleration Free Fall Video
MCQs on Acceleration Free Fall PDF Download eBook
MCQ: One of the characteristics of air resistance is
- It does not oppose the motion
- It decreases with the speed of the object
- It decreases with the surface area
- It increases with the density of the air
D
MCQ: Air resistance is a
- frictional force
- gravitational force
- backward force
- balanced force
A
MCQ: If a feather and an iron bar is released from a same height in a room without any air resistance. The first one to fall is
- Iron bar
- Feather
- Both at the same time
- They won?t fall
C
MCQ: Gravitational force of earth is
- 5.4 m s-2
- 6.9 m s-2
- 9.8 m s-2
- 11.1 m s-2
C
MCQ: Following that is not the characteristic of air resistance is
- It always opposes the motion
- It decrease with the speed of the object
- It increases with the surface area
- It increases with the density of the air
B