Study the velocity vs. time graph shown. What is the displacement of the object from 2 seconds
to 6 seconds?
Velocity vs. Time
9
8
7
O 4m
O 8 m
O 16 m
O 24 m
6
Velocity (m/s)
ONWAR
0
1 2
4
5
6
3
Time (s)

If there's a small amount of friction between two surfaces, the result could be select all that applya. no movement b. heatc. a little bit of movementd. sliding around

If anyonee has done the momentum lab practical in physics can you give me the answers i am s lostt rnn : (

Ball bearings are made by letting spherical drops of molten metal fall inside a talll tower-called a shot tower- and solidify as they fall. a-if a bearing needs 4.0 s to solidify enough for impact, how high must the tower be? b- what is the bearing's impact velocity?