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Model test on Force

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Last updated over 5 years ago
8 questions
2
2
4
2
2
2
2
4
Question 1
1.

contact force is define as

Question 2
2.

define contact and non- contact force also give one example?

Question 3
3.

In the above diagram name the forces acting on it(FBD)

Question 4
4.

Mention atleast 5 different forces with examples?

Question 5
5.

what is net force ? how can we calculate it?

Question 6
6.

why does knives have sharp edge?

Question 7
7.

define electrostatic force?

Question 8
8.

give five daily life examples of push and pull activity?