Forces effects MCQs, forces effects quiz answers 4 to learn elementary school science courses online. Frictional force multiple choice questions (MCQs), forces effects quiz questions and answers for online elementary education degree. Upthrust and density, force measurement, what is force test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Upthrust and density, force measurement, what is force, with choices plus, arrow, dot, and star for online elementary education degree. Free science study guide for online learning frictional force quiz questions to attempt multiple choice questions based test.

MCQ: Density has 'SI' unit which is

1. kilogram per cubic meter
2. gram per cubic meter
3. meter per kilogram
4. meter per cubic meter

A

MCQ: In systemic diagram, force can be represented by an

1. arrow
2. plus
3. dot
4. star

A

MCQ: Shapes and sizes of objects can be changed by help of

1. force
2. energy
3. heat
4. light

A

MCQ: If an object is at rest, forces acting on it, are

1. balanced
2. unequal
3. higher
4. lower

A

MCQ: A frictional force acting on an object when it moves through air is called

1. air resistance
2. water resistance
3. air pressure
4. air condensation

A