Class 7 Subjects

Grade 7 Science MCQs

Grade 7 Science MCQ PDF - Chapter

Forces Effects Multiple Choice Questions and Answers PDF p. 1

Practice Forces effects multiple choice questions and answers, forces effects quiz answers PDF to learn grade 7 science test 1 for online courses. Frictional Force MCQs, forces effects quiz questions and answers for school certificate. "Forces Effects " Book PDF: frictional force, what is force, upthrust and density test prep for school certificate.

"The force of friction can be reduced by the help of" Multiple Choice Questions (MCQ) on forces effects with choices lubricants, ball bearing, cushion surfaces, and all of them for school certificate. Learn frictional force quiz questions for school certificate programs for online degrees.

MCQs on Forces Effects Quiz

MCQ: The force of friction can be reduced by the help of

ball bearing
lubricants
cushion surfaces
all of them

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

opposite direction
same direction
same and opposite direction
both a and b

MCQ: Force can

speed up
slow down
stop an object
all of them

MCQ: Friction between moving parts of machine causes

heat
light
energy
oil

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

floats
sinks
moves
stops