Class 8 A,B Homework task on Force and its applications.

Quiz by Vijay Joshi

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10 questions
• Q1
How do you define Force in simple terms?
Push or pull even both
30s
• Q2
What are the SI units of Force(Named after a famous scientist)
Newton N
30s
• Q3
Weight W=mg is defined as Non contact type of force,Justify it true or false
False
30s
• Q4
Electrostatic Force was first observed by Scientist named.
Coulumb
30s
• Q5
If the strength of force is asked to express than which factor you will consider?
Magnitude
30s
• Q6
The force between two charged bodies can be called as ?
Electrostatic Force
30s
• Q7
Force acts on an object may change
direction,shape,size
30s
• Q8
When two forces act in opposite directions, then net force acting two forces
difference between two factors
30s
• Q9
Let us convert it 1.Kg-m/s2 can be called as
1 Newton
30s
• Q10
There is another force which is equal in magnitude but opposite in direction ,What is that force called as ?
Friction
30s

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