Subject :NSO Class : Class 8
Consider the given statements and select the correct option which correctly identifies true (T) and false (F).
(i) When a body is in steady motion on a surface, the force of friction is dynamic friction.
(ii) The force of friction between two bodies always acts parallel to the surface in contact with each other.
(iii) It is easier to push a lawn roller than to pull.
(iv) Limiting friction is greater than sliding friction.
| (i) | (ii) | (iii) | (iv) | |
| A | T | F | T | F |
| B | F | T | F | T |
| C | T | T | T | F |
| D | T | T | F | T |
Ans 1:
Class : Class 8
There is a typing error
Ans 2:
Class : Class 8
Ans 3:
Class : Class 9
B
Ans 4:
Class : Class 10
Yea they should check limiting friction
Ans 5:
Class : Class 10
Ans 6:
Class : Class 5
D