Question

do tools meant for cutting always have sharp edges?? (AS,)
tion of concepts
can you differentiate between a contact force and a force at a distance? (
the net forces from the following diagrams.
9N
8N
12N
8N
8N
c)6N
DION.
b) 8N
d)
8N
stand still on a level floor. What forces act on him? Draw a free body
to show all forces acting on him? (AS)
rface area of an object is 20 m² and a force of 10 N is applied on it,
ressure? (AS)
you appreciate the role of friction in facilitating our various activ​

Answer 1

Answer:

yes all tools have sharp edges