Question

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4. Let the forces F, and F, act on the table in opposite direction:
F,>F, , the F =
a)F,-F,
b)F,+F, c) 0
d) 2F,-F
5. A situation for effect of force leads to a permanent change in
of object is
a) Stretching Rubber band b) Squeezing sponge
c) Pressing the Spring​

Answer 1

Explanation:

i didn't understand your question

Answer 2

Answer:

sorry I didn't no this answer