Question

please send me this answer​

Answer 1

Answer:

1)area of surface in contact

2) increased at the same rate

3) magnetic friction

4) limiting friction

HOPE THIS HELPS...

Answer 2

Answer:

1.a

2.a

3.b

4.b

5.a-iv

b-iii

c-v

d-ii

e-i

6.

a.surface

b.frictionless

c.

d.friction

e. static

7. due to friction between the ball and surface

8.sometimes we have to change the momentum of the objects example if we want to stop the vehicle we need to apply break so the friction increases and the vehicle stops

9.fricton acts on the opposite side of the motion so the direction of friction is -x or left