O Level Courses

IGCSE O Level Physics Practice Tests

IGCSE O Level Physics Online Tests

Books:

Apps:

The Acceleration Free Fall Multiple Choice Questions (MCQ Quiz) with Answers PDF, Acceleration Free Fall MCQ PDF e-Book download to practice IGCSE O Level Physics Tests. Study Kinematics Multiple Choice Questions and Answers (MCQs), Acceleration Free Fall quiz answers PDF to study distance learning courses. The Acceleration Free Fall MCQ App: Free download learning app for distance, time and speed, speed, velocity and acceleration test prep for best online SAT prep class.

The MCQ: Air resistance is a; "Acceleration Free Fall MCQs" App Download (Free) with answers: Frictional force; Gravitational force; Backward force; Balanced force; to study distance learning courses. Practice Acceleration Free Fall Quiz Questions, download Apple eBook (Free Sample) for best ACT prep courses online.

## Acceleration Free Fall MCQs: Questions and Answers

MCQ 1:

One of the characteristics of air resistance is

1. It does not oppose the motion
2. It decreases with the speed of the object
3. It decreases with the surface area
4. It increases with the density of the air
MCQ 2:

Air resistance is a

1. frictional force
2. gravitational force
3. backward force
4. balanced force
MCQ 3:

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

1. Iron bar
2. Feather
3. Both at the same time
4. They won?t fall
MCQ 4:

Gravitational force of earth is

1. 5.4 m s-2
2. 6.9 m s-2
3. 9.8 m s-2
4. 11.1 m s-2
MCQ 5:

Following that is not the characteristic of air resistance is

1. It always opposes the motion
2. It decrease with the speed of the object
3. It increases with the surface area
4. It increases with the density of the air