Class 7 Courses

Chapter 10: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 10

# Forces Effects Multiple Choice Questions (MCQs) PDF Download - 1

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The Forces effects Multiple Choice Questions (MCQs) with Answers PDF (forces effects MCQs PDF e-Book) download Ch. 10-1 to study Grade 7 Science Course. Learn Forces Effects Quiz Questions and Answers to study online certificate courses. The Forces Effects MCQs App Download: Free learning app for frictional force, what is force, upthrust and density test prep for school certificate.

The Multiple Choice Question (MCQ): The force of friction can be reduced by the help of; "Forces Effects" App Download (Free) with answers: Lubricants; Ball bearing; Cushion surfaces; to study online certificate courses. Solve Frictional Force MCQ Questions, download Google eBook (Free Sample) for online degrees.

## Forces Effects MCQs with Answers : Quiz 1

MCQ 1:

The force of friction can be reduced by the help of

1. ball bearing
2. lubricants
3. cushion surfaces
4. all of them
MCQ 2:

A force which occurs when two surfaces come in contact and slows down motion while acting in

1. opposite direction
2. same direction
3. same and opposite direction
4. both a and b
MCQ 3:

Force can

1. speed up
2. slow down
3. stop an object
4. all of them
MCQ 4:

Friction between moving parts of machine causes

1. heat
2. light
3. energy
4. oil
MCQ 5:

When upthrust is equal to the weight of an object, it

1. floats
2. sinks
3. moves
4. stops

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