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31 questions
1
Mechanics
Moderate
+1.0
-0.25
A simple machine helps a person in doing :
2
Mechanics
Moderate
+1.0
-0.25
A man is standing on a sensitive balance. If he inhales deeply, the reading of the balance –
3
Mechanics
Moderate
+1.0
-0.25
Which of the following is not a vector quantity?
4
Mechanics
Moderate
+1.0
-0.25
Which of the following is a vector quantity ?
5
Mechanics
Moderate
+1.0
-0.25
Which of the following is not a vector quantity?
6
Mechanics
Moderate
+1.0
-0.25
Which one of the following is a scalar quantity?
7
Mechanics
Moderate
+1.0
-0.25
Which one of the following is a vector quantity ?
8
Mechanics
Moderate
+1.0
-0.25
Which physical quantity is represented by the ratio of momentum and velocity of the body?
9
Mechanics
Moderate
+1.0
-0.25
Force is the product of–
10
Mechanics
Moderate
+1.0
-0.25
If the number representing volume and surface area of a cube are equal, then the length of the edge of the cube in terms of the unit of measurement will be –