d)
c) is not necessary
If a man is walking the direction of the friction is
a) opposite to the direction of motion
c) perpendicular to that of direction of motion
b) same as that of direction of motion
d) either in same direction (or) opposite di​
Answers
Answered by
0
Answer:
ok I can't understand your question
Similar questions
English,
4 months ago
English,
4 months ago
Social Sciences,
4 months ago
Chemistry,
8 months ago
Computer Science,
8 months ago
Math,
1 year ago