Question

1.
2.
D. Answer the following questions in brief.
Define the terms (a) static friction (b) sliding friction.
State the meanings of the terms (a) rolling friction (b) fluid friction.
State the likely cause of friction.
74. A box is resting on the floor. To move it, a (variable) force is applied as shown
in the diagram below.
3.
Applied
Force
Applied
Force
Applied
Force
'F'
'2F'
3F
Box is at rest
Box is at rest
Box just begins to slide
Fig (a)
Fig (b)
Fig (c)
106​

Answer 1

Answer:

1.Answer

Sliding friction